IDENTIFICATION OF FLYWHEELS 7-2 ORDERING ... - S&S Cycle

Identification of flywheels 7-2 

Ordering S&S Manifolds 7-4 

Year codes 7-5 

Fuel System 7-6 

EFI Throttle Bodies 

Carburetors 

Air Cleaners 

Race Carburetors 

Manifolds 

Fuel System Accessories 

Mounting Hardware 

Throttle Cables 

Top end 7-54 

Cylinder Heads 

Calculating Custom Head Bolt Length 

Cylinder Base Nuts and Studs 

Drive TRAIn 7-77 

Clutch 

Transmissions 

Lower End 7-86 

Crankcases 

Pushrods 

Gearcover 

Rocker Covers 

Oil Pumps 

Gaskets 7-118

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 

Sportster® '86-'06 

Vintage 

Engines 

X-Wedge® 

Identification of Flywheels 

S&S® flywheels are manufactured in sets only. We do not sell individual right 

or left flywheels, nor do we recommend mixing flywheels. This is because 

the manufacturing techniques and/or tooling changes periodically. 

To prevent mixing flywheels, as well as to identify each set, the right and left 

flywheels are stamped with identical serial numbers (see picture). 

Serial Number Identification information 

Serial Number ID, B01810-3SLX , deciphered as follows: 

(B01810) 

(3) 

(SL) 

(X) 

Serial Number: From this number, S&S can determine when 

the flywheels were made and sold, to whom they were sold, 

and how the flywheels were originally balanced. 

Stroke Code: Determines the stroke of the flywheels. In this 

case the stroke is 43/4”. 

Year Code: The year of the engine the flywheels were machined 

to fit and that the flywheels were machined to accept an S&S 

design sprocket shaft. 

Diameter Code: Diameter of the flywheels. In this case the 

diameter is 81/4”. 

Flywheel Serial Number 

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S&S® Flywheel identification codes for 1936-up big Twin 

Stroke Code Stroke Year Code Engine Year Sprocket Shaft Pinion Shaft Crankpin Type Diameter Code Flywheel Diameter 

1 43⁄8" E 1936-'54 Stock Stock 1941-'81 None 81⁄2" (Stock) 

2 41⁄2" L 1955-'71 Stock Stock 1941-'81 A 83⁄8" 

3 43⁄4" AL 1972-Early '81 Stock Stock 1941-'81 X 81⁄4" 

4 5" SE 1955-Early '81 S&S Stock 1941-'81 

5 41⁄4" (Stock 80") BL Late 1981-'99 Stock Stock 1981-'99 

6 45⁄8" SL Late 1981-'99 S&S Stock 1981-'99 

9 Special order SF 1999-up Press In Press In Press In 

12 51⁄4" SG S&S 41/8" Bore Press In Press In Press In 

13 31⁄2" (Stock 61") SM 1995-'99 EFI Press In S&S 1981-'99 

14 331⁄32" (Stock 74") Y 74"/80" Indian® Stock Stock Stock 

16 51⁄8" 

17 4” 

18 35⁄8" 

19 41⁄8" 

TA 37/8” 

TB 4.450” 

Titan Special 

Warranty & 

Company Policy 

Order toll free 866-244-2673 

7-2

X-Wedge® 

Warranty & 


Continued – 

Identification of Flywheels 

FLYWHEEL CODES: 

❚❚ 

❚❚ 

Codes that pertain to the most common regular production flywheels 

have been listed. Many other codes for racing flywheels and special 

orders also exist. If you have a question about a set of S&S flywheels 

with codes different than those shown, contact an S&S technical 

assistant to properly identify what you have. 

Flywheel ID codes that end with an “A” or an “X” designate flywheels 

with a smaller than stock diameter. Stock big twin flywheels measure 

81/2”, and stock flywheels for Harley-Davidson® Sportster® models are 

77⁄8” in diameter. Typically, “A” means 1/8” smaller, and “X” means 1/4” 

smaller. To verify the code, it is best to measure the flywheels. 

Flywheel Code Letter 

Serial numbers can be seen through the timing hole to identify the stroke 

of an assembled engine. Keep in mind they will appear upside down in 

the hole. 

Parts for 

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Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

S&S® Flywheel identification codes for harley-davidson® sportster® & buell® models 

Stroke Code Stroke Year Code Engine Year Sprocket Shaft Pinion Shaft Crankpin Type Rod Bearing Type Diameter Code Flywheel Diameter 

1 41/16" None 1957-'76 Stock Stock Stock Stock None 77/8" (Stock) 

2 43/16" B 1957-Early '81 Stock Stock Stock Stock A 73⁄4" 

3 45/16" SB 1957-Early '81 S&S Stock Stock Stock X 75⁄8" 

4 47/16" BD 1957-Early '81 Stock Stock Stock 

6 45⁄8" SBD 1977-Early '81 S&S Stock Stock 

7 413/16" C* Late 1981-'85 Stock Stock Stock Stock 

8 5" SC Late 1981-'85 S&S Stock Stock Stock 

9 Special Order SCD Late 1981-'85 S&S Stock Stock 

11 41/2" SCR Late 1981-'85 S&S Stock Stock 1987-Up 

12 51⁄4" SCDR Late 1981-'85 S&S Stock 1987-Up 

15 313/16” D Late 1986-’03 S&S S&S S&S S&S 

16 51⁄8" DR Late 1986-’03 S&S S&S S&S 1987-Up 

17 4" PS S&S Prostock Press In Press In Press In 

18 35/8" KRS 45" WR/KR Stock Stock 1957-'81 XL 1957-'81 XL 

19 41/8" YS 45" Indian Stock Stock Stock Stock 

* Obsolete – S&S no longer makes this design. 



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7-3 Visit us at www.sscycle.com

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Ordering S&S ® Manifolds 

We make one style of manifolds for both Harley-Davidson® Evolution® and 

Twin Cam 88® engines to fit stock cylinder heads and S&S cylinder heads 

– meaning manifolds supplied in S&S carburetor kits can be used with stock 

or S&S Super Stock® cylinder heads. The only thing that you have to keep in 

mind is that due to the slightly larger port diameter, these manifolds must 

be used with S&S manifold seals. 

Replacement & Special Order Intake Manifolds 

Stock, S&S Engine or S&S Kit: To order a replacement manifold, refer to 

the manifold size chart for your particular engine type. Manifolds are listed 

for various sized carburetors and throttle bodies in the correct lengths for 

engines and kits offered by S&S. 

Custom Engine: If the effective cylinder length is different from the standard 

offerings, a special manifold can be machined to your specifications. Order 

manifolds using the special order part numbers listed in the charts. Allow 

two weeks for delivery. 

Specifying Manifold Length 

When ordering a special manifold, specify the length of the manifold 

required for your application. There are several methods to specify the 

length of a manifold: 

Port-To-Port Distance: S&S Manifold Measuring Tools 

The most accurate method for specifying length for a special order manifold. 

• Use the S&S Manifold Measuring Tools (see page 8-8) to measure portcenter 

to port-center distance on an engine or an existing manifold. 

• Specify whether the measurement was from an engine or from an 

existing manifold. (Manifold measurements will be approximately .030” shorter 

than engine measurements due to clearance normally built into the manifold. ) 

Effective Cylinder Length 

Ordering a special manifold by effective cylinder length is commonly used since 

it does not require any special tools, however, this method will not account for 

machining inaccuracy in the cases or heads. 

• Measure the cylinder length from gasket-surface to gasket-surface 

without the head and base gaskets in place. (A precision measuring instrument, 

such as a dial caliper, should be used to insure accurate results.) 

• If all components except the cylinder are stock, the actual cylinder length 

and the effective cylinder length are equal. However, if base plates will 

be used under the cylinders or if the crankcase deck height is taller than 

stock, the thickness of the base plates and any extra base gaskets, or the 

increase in deck height must be added to the cylinder length to determine 

the effective cylinder length. 

• If the cylinder heads have been decked to increase compression, the 

amount they have been shortened must be subtracted from the effective 

cylinder length. 

• If the effective cylinder length is equal to or no more than .030” longer 

than the cylinder length listed for a specific manifold in a chart, that 

manifold will fit the engine. 

• If the effective cylinder length is significantly different from any manifold 

that is available, the manifold must be special ordered. (When placing an 

order for a special manifold by effective cylinder length, you will be asked for actual 

dimensions of the cylinders and other components. S&S will calculate the effective 

cylinder length.) 

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Port-To-Port Distance: Flange Method 

Another accurate method of specifying manifold length for special order is to 

measure the port-to-port distance on an assembled or mock-up engine. 

• Assemble or mock-up the engine & install the intake flanges on heads. 

• Scribe a circle around the port using the mounting flange as a 

template. The circle must be the same size as the I.D. of the flange. (It is 

recommended that front flange be installed upside down on the rear head and vice 

versa, to avoid inaccuracy in the circle diameter.) 

• Remove the flanges and measure the shortest distance between the 

scribed circles. See Diagram 1. 

Head 

Diagram 1 – Flange Method 

Measure the closest lines between scribed circles. 

Scribe circles around ports using 

intake flanges on assembled engine. 

NOTE: Circles must be the same size as flange I.D. 

Manifold Size Number 

Specifying the length of a special order manifold by size number has proven not 

to be a reliable method. Many manifolds ordered by this method have proved 

to be too long because the customer took a size number from a part that had 

been shortened and no longer matched the original specifications. Manifolds 

ordered by size number are not returnable because of fitment problems. 

manifolds for Panhead & Knucklehead Engines 

Port-to-port measurement is easy since the ports are parallel to each other. On an 

assembled or mocked up engine, a measurement from head-to-head on opposite 

sides of each port should ideally be taken before the head bolts and base nuts are 

tightened. To insure that the ports are parallel, the heads and cylinders should be 

positioned so both measurements are equal. A precision measuring instrument, 

such as a dial caliper, should be used to ensure accurate results. 


7-4

Warranty & 


Year codes for our serialized products 

S&S serial numbers begin with the following manufacturing year codes. Year codes coincide with S&S Cycle's fiscal year, which starts on Oct 1st of the previous 

calendar year. A product with serial number beginning with the letter “A” was manufactured in fiscal year 1978, between 10-01-77 and 09-31-78, or in the 

fiscal year 2000. 

A .............................. 1978 

B .............................. 1979 

C .............................. 1980 

D .............................. 1981 

E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1982 

F ............................... 1983 

G .............................. 1984 

H .............................. 1985 

I ...........................NOT USED 

J ............................... 1986 

K .............................. 1987 

L ............................... 1988 

M .............................. 1989 

Older S&S ® Carburetor replacement parts 

When ordering parts for older S&S carburetors, it is necessary to determine 

the correct style of float, needle and bowl. S&S has used two different 

mechanisms to connect the float to the inlet needle. 

Forked Mechanism: Older style that utilizes a forked float tang, which slides 

into a slot in the top of the needle. 

Wire Mechanism: Current style that features a needle with a wire hook 

which attaches to the tang of the float. 

Parts of differing styles may not be used together. For example, although 

the carburetor bowls of the two styles look very similar, they are not 

interchangeable due to differences in the float retaining pin position. Some 

parts are no longer available for carbs with forked style mechanisms. If these 

parts must be replaced, the entire bowl assembly must be replaced with 

wire mechanism style components. 

N .............................. 1990 

O ..........................NOT USED 

P .............................. 1991 

Q ..........................NOT USED 

R .............................. 1992 

S .............................. 1993 

T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1994 

U .............................. 1995 

V ..........................NOT USED 

W .............................. 1996 

X .............................. 1997 

Y .............................. 1998 

Z. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1999 

Forked Type Mechanism 

(Obsolete) 

A .............................. 2000 

B .............................. 2001 

C .............................. 2002 

D .............................. 2003 

E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2004 

F ............................... 2005 

G .............................. 2006 

H .............................. 2007 

I ...........................NOT USED 

J ............................... 2008 

K .............................. 2009 

L ............................... 2010 

M .............................. 2011 

Wire Type Mechanism 

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Evolution® 

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Parts for 

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Replacement parts For 

S&S ® single bore EFI induction system 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

1. Throttle body 

52mm 1995-'05 ...................16-5101. 

52mm 2006-Up . . . . . . . . . . . . . . . . . . . 16-5153. 

52mm X-Wedge® ..................16-5100. 

58mm 1995-'05 ..................106-3954. 

58mm 2006-Up . . . . . . . . . . . . . . . . . .106-3957. 

58mm X-Wedge® .................106-3960 

2. Cap, canister purge . . . . . . . . . . . . . . 50-8266-S 

3. Manifold 

(See appropriate engine group section) 

4. Cap, rubber, manifold, fitting 

.................................50-8372 

5. Throttle cable guide packet with hardware 

.................................55-5084 

6. Screw, cable guide & air cleaner backplate 

.................................50-0041 

7. O-ring, throttle body to manifold 

...............................50-7967-S 

8. Intake air temperature sensor packet 

with hardware . . . . . . . . . . . . . . . . . . . . 55-5041 

9. Gasket, IAT . . . . . . . . . . . . . . . . . . . . . 16-5009-S 

23 

15 

29 

26 

27 

14 

18 

30 

17 

16 

19 

4 

29 

10. Screw, M3, IAT . . . . . . . . . . . . . . . . . . 50-0357-S 

11. Idle air control motor SS EFI packet 

with hardware – 1995-'05 ..........55-5085 

12. O-ring, IAC . . . . . . . . . . . . . . . . . . . . . 50-8149-S 

13. Screw, 10-24, IAC 

1995-'05 . . . . . . . . . . . . . . . . . . . . . . . 50-0356-S. 

2006-Up . . . . . . . . . . . . . . . . . . . . . . . 50-0358-S 

14. Fuel rail kit 

2001-'05 (Fuel inlet tube not included.) 

.................................16-5202. 

1995-'01 (Fuel inlet tube included) (Not Shown). 

.................................16-5207 

15. Tube clip, fuel rail inlet 2001-'07 

...............................50-0391-S 

16. O-ring, fuel rail inlet, 2001-'07 

............................ 50-8137-S 

17. Backing washer, fuel rail inlet 

2001-'07 .................... 50-0349-S 

18. Screw, rail, 1995-Up ..............50-0039 

19. Fuel injector 

(1 Pack) .......................106-0317. 

(2 Pack) ........................ 55-5052 

20 

25 

13 

19 

6 

11 

21 

5 

20. O-ring, injector top, black ...... 50-8264-S 

21. O-ring, injector bottom, orange 

............................ 50-8265-S 

22. Throttle position sensor VFI packet 

with hardware 1995-'05 ......... 55-5058 

23. Screw, TP sensor & fuel rail 

............................ 50-0358-S 

24. Washer, TP sensor 

............................ 50-7145-S 

25. MAP sensor .................... 55-5057 

26. Screw, throttle body to manifold 

............................ 50-0359-S 

27. Washer, lock , #10, throttle body to manifold . 

.............................. 50-7000 

28. Gasket, backplate 

52mm .......................106-1724. 

58mm .......................106-4662 

29. Harness, injector adapter kit 

1995-'05 . . . . . . . . . . . . . . . . . . . . . . . . . 55-5074. 

2006-Up . . . . . . . . . . . . . . . . . . . . . . . . . 55-5209 

30. Fuel inlet tube 45°, 2002-up ........50-0485 

Fuel Rail Parts For 1995-’01 (Not Shown) 

31. Spacer, throttle position – 2002-up . . 55-5200 

32. Pressure regulator, 1995-'01 . . . . . . . . 16-5297 

33. Screw, pressure regulator, 6-32 x 3/16", 1995-'01 . 

...............................50-0279-S 

34. Clamps, Hose, 1/2" diameter, smooth, 1995-'01 . 

.................................50-8352 

35. Plug, assembly, MAP sensor hole, 1995-'01 

.................................50-8350 

35. O-ring, MAP plug, 1995-'01 

...............................50-8133-S 

Racing 

Products 

12 


& Promo Items 

Warranty & 


23 24 3 

8 

22 

10 

9 

7 

2 

1 

28 

6a 


7-6

1. Manifold, SBEFI, 21/16", packaged. X-Wedge 

Natural, ......................... 106-0674 Polished 106-0675 

2. Sensor kit, map, IST, w/VOES fitting,packaged 

3. 

................................. 55-1037 

Screw, SHSC, 10-24 x 1" . . . . . . . . . . .50-0359-S 

4. Washer, lock, .200" x .334" x .047",zinc, steel 

................................. 50-7000 

5. Gasket, backplate, Super E & G 

52mm . . . . . . . . . . . . . . . . . . . . . . . . . . 106-1724 

58mm . . . . . . . . . . . . . . . . . . . . . . . . . . 106-1724 

6. Gasket, Air Temperature Sensor, S&S® VFI 

................................16-5009-S 

7. Throttle body, assembly, single bore, w/tps 

packaged, natural 52mm . . . . . . . . . . . 16-5100 

8. Guide, throttle cable, w/hardware, X-Wedge 

................................ 106-0634 

9. O-ring, (-036), 2.364" id x 2.504" od, nitrile 

3 

4 

2 

................................50-7967-S 

10. O-ring, (-018) .739" id x .879" od x .070, viton 

................................50-8149-S 

11. Cap, canister purge fitting, 

................................50-8266-S 

12. Motor, kit, idle air control, EFI, packaged 

................................. 55-5085 

13. Sensor, kit, throttle position, VFI, packaged 

................................. 55-5058 

14. Screw, SLTD, PH, 10-24 x 1/4 

................................. 50-0041 

15. Screw, 10-24 x .500 trimmed HXHD m/s 

................................50-0356-S 

16. Screw, torx, m3 x 10mm, zinc, steel, 

15 

14 

................................50-0357-S 

17. Screw, torx, m4 x 12mm, zinc, steel 

................................50-0358-S 

18. Washer, flat, 4mm x 9mm x .9mm, 

stainless steel ....................50-7145-S 

19. Sensor, kit, temperature, intake air, 

packaged . . . . . . . . . . . . . . . . . . . . . . . . 55-5041 

20. Fitting, hose, straight, 1/8-27 NPTF x .375", 

w/ 5/16 T, zinc, steel ................ 106-2981 

21. Jet, Main, Series 72, .100" 

................................. 11-4100 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



1 

9 

12 

10 

7 

8 

Replacement 

Parts 

Tools & 

Shop Supplies 

19 

6 

5 

Racing 

Products 

17 

18 

13 

6 

11 

20 

21 

Dealer Services Warranty & 

& Promo Items Company Policy 


Parts for 

Twin Cam 88® 

Replacement Parts FOR 

S&S ® Dual Bore VFI Tuned Induction System 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

1. Kit, Hardware, Manifolds/Throttle Body, S&S VFI 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55-5022 

Kit Contains: 

a. Screw, Hex Head, 5⁄16" -18 x 1" 

(2 Each) .............................. 50-0108 

b. Screw, Socket Head Cap, 5⁄16" -18 x 1" 

(2 Each) .............................. 50-0101 

c. Screw, Socket Head Cap, 1⁄4" -20 x 7⁄8" 

(4 Each) .............................. 50-0025 

d. Screw, Button Head Cap, 1⁄4" -20 x 3⁄4" 

(2 Each) ................................... N/A 

e. Screw, Hex Head, M5 x .80, 16mm 

(2 Each) ................................... N/A 

5. Fuel Rail 

Magneti Marelli® Style 

1995-’01 (except 2001 Harley-Davidson® Softail® 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-5039 

Delphi® Style 

2002-up and 2001 Softail ................ 16-5073 

6. Fuel Injector, 31.3 lbs/hr ................... 55-5005 

Idle Air Control Motor. ..................... 55-5008 

8. Manifolds 

See manifolds on the following page. 

9. Existing stock parts are shown for assembly purposes 

(* Per ANSI/SAE AS568) 

2. Kit, O-rings, Magneti Marelli® & Delphi® style S&S VFI 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55-5020 

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Kit Contains: 

a. O-ring, Pressure Regulator, Small (-107*) 

(1 Each) ................................... N/A 

b. O-ring, Pressure Regulator, Large (-117*) 

(1 Each) ................................... N/A 

c. O-ring, Fuel Fitting, Bottom (-112*) 

(2 Each) ................................... N/A 

d. O-ring, Fuel Fitting, Center (-111*) 

(2 Each) ................................... N/A 

e. O-ring, Fuel Fitting, Top (-109*) 

(2 Each) ................................... N/A 

f. O-ring, Fuel line, Screw-In Style (-011*) 

(2 Each) (Not Shown). ....................... N/A 

g. O-ring, Fuel Injectors (-203*) 

(4 Each) (Not Shown). ....................... N/A 

h. O-ring, Idle Air Control Motor (-018*) 

(1 Each) ................................... N/A 

i. Retaining Ring, Fuel Fitting 

(2 Each) ................................... N/A 

3. Kit, Gaskets, S&S VFI ...................... 55-5021 

Kit Contains: 

a. Gasket, Manifold to Head (2 Each) ............. N/A 

b. Gasket, Throttle Body (2 Each) ................ N/A 

c. Gasket, Intake Air Temperature Sensor (1 Each) .... N/A 

4. Throttle Body (Black) . . . . . . . . . . . . . . . . . . . . . . 16-5030 

9 

9 

3c 

2e 

9 

1a 

9 

2i 

2e 

2d 

9 

2c 

1d 

2a 

9 

1a 

1d 

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9 

9 

1b 

2i 

2e 

2d 

9 

2c 

5 

6 

1b 

8 

1e 

7 

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& Promo Items 

3a 

8 3b 

1c 

Warranty & 


4 

3b 


7-8

Warranty & 


Manifolds for S&S ® VFI Dual Bore 

Induction System 1995-'05 Fuel Injected Big Twins 

Parts for 

Twin Cam 88® 

S&S still offers manifolds for use with S&S dual bore VFI Induction Systems for 

fuel injected Harley-Davidson® Evolution® big twin and Twin Cam 88® engines. 

Both the S&S dual bore tuned induction system and the S&S dual bore teardrop 

induction systems use the same intake manifolds. The same S&S manifolds are 

used for induction systems designed to replace stock Magneti-Marelli® and 

Delphi® systems. 

Manifolds fit S&S or stock style cylinder heads, and are available in sizes 

to fit cylinder lengths used in S&S engine kits. Other length manifolds are 

available on a special order basis. 

Manifolds are sold in pairs only, and include the throttle cable bracket 

installed on front manifold. 

All other hardware and gaskets are sold separately. 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 

Special Order Manifolds 

To order special manifolds, be prepared to provide the following 

information: 

❚❚ 

❚❚ 

❚❚ 

Special order part number. 

Port to port measurement or... 

Engine dimensions 

n Additional case deck height. 

n 

n 

n 

n 

Stock or S&S heads. 

Base plate thickness. 

Cylinder length without gaskets or base plates. 

If the heads are decked... How much 

Engine Style & 

Displacement 

S&S® VFI Dual Bore Manifolds 

for 1995-'05 Fuel Injected Big Twins 

Cylinder 

Length 

S&S 41/8" Bore Engines for 1995-'05 Big Twins 

1999-'05 Big Twins 

Size 

Number 

Part No. 

111" 4.764" 398 16-5062 

124" 5.013" 417 16-5064 

88", 95", 106" 4.937" 410 16-5059 

1995-'99 Big Twins 

124" 5.013" 417 16-5064 

80", 89", 96" 5.550" 410 16-5059 

NOTE: These manifolds will not fit 2006 stock cylinder heads. 



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Parts for 

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Replacement Parts for 

S&S ® Super E & G Carburetor 

Parts for 

Evolution® 

6 

5 

13 

14 

18 

19 

22 

16 

17 

Parts for 


2 

3 

20 

21 4 

23 

17 

Vintage 

Engines 

X-Wedge® 

49 

15 

48 

1 

25 

26 

28 

9 

24 

10 

11 

12 

7 

8 



Replacement 

Parts 

36 

31 

22 

27 

30 

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Tools & 

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Racing 

Products 

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50 

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50 

Pictured Left: 

Super G partial carb kit for 1966-'84 big twin engines. 


7-10

CONTINUED- 

Replacement Parts S&S Super E & G Carburetor 

To order a manifold, air cleaner assembly, tuned induction system, or any related parts for your specific application, refer to the appropriate engine group 

section of this catalog. 

1. Carb body assembly 

17⁄8" Super E . . . . . . . . . . . . . . . . . . . . . 11-2381 

21⁄16" Super G . . . . . . . . . . . . . . . . . . . . 11-2390 

2. Throttle shaft 

17⁄8" Super E – Includes two plate screws 

................................11-2383 

21⁄16" Super G – Includes two plate screws 

................................11-2483 

3. Throttle plate screw - (two required) 

..............................50-0055-S 

4. Throttle plate 

17⁄8" Super E . . . . . . . . . . . . . . . . . . . . . 11-2055 

21⁄16" Super G . . . . . . . . . . . . . . . . . . . . 11-2355 

5. Throttle return spring . . . . . . . . . . . . . 11-2382 

6. Throttle spool ....................11-2385 

7. Throttle shaft lock washer (two required) . . . . . 

................................50-7031 

8. Throttle shaft nut (two required) 

................................11-2350 

9. Throttle shaft nylon washer 

................................50-7050 

10. Pump actuator lever . . . . . . . . . . . . . . 11-2376 

11. Actuator spring . . . . . . . . . . . . . . . . 11-2375-S 

12. Pump actuator arm . . . . . . . . . . . . . . . 11-2377 

13. Idle mixture screw ................11-2354 

14. Idle mixture screw spring ..........11-2052 

15. Idle speed screw. . . . . . . . . . . . . . . . . . 50-0038 

16. Pump adjustment screw ...........50-0039 

17. Idle speed/pump adjuster spring 

................................11-2048 

18. Plunger nut. . . . . . . . . . . . . . . . . . . . . . 11-2344 

19. Plunger spring . . . . . . . . . . . . . . . . . . . 11-2340 

20. Fast idle plunger .................11-2343 

21. Cable guide assembly 

For use with butterfly style cables ...11-2339 

For use with CV cables, Constant velocity style 

................................11-2338. 

2004 - 06 XL . . . . . . . . . . . . . . . . . . . . . 11-2337 

22. Cable clamp/float pin screw 

................................50-0041 

23. O-ring 

17⁄8" Super E . . . . . . . . . . . . . . . . . . . . . 50-8016 

21⁄16" Super G . . . . . . . . . . . . . . . . . . . . 50-8015 

24. Bellows seal . . . . . . . . . . . . . . . . . . . . . 11-2266 

25. Bowl vent plug ...................50-0105 

26. Main discharge tube . . . . . . . . . . . . . . 11-2085 

27. Main jet – State size – See page 7-44 

28. Intermediate jet – State size – See page 7-44 

29. Bowl gasket . . . . . . . . . . . . . . . . . . . . . 11-2386 

30. Float. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2187 

31. Float pin . . . . . . . . . . . . . . . . . . . . . . . . 11-2369 

32. Bowl screw 

10-24 x 3⁄4" - Three required. . . . . . . . 50-0034 

10-24 x 23⁄8" - One required . . . . . . . . 50-0040 

33. Carb bowl (only) . . . . . . . . . . . . . . . . . 11-2388 

Carb bowl complete assembly .... 11-2388P 

34. Bowl plug . . . . . . . . . . . . . . . . . . . . . . . 11-2090 

35. Seat o-ring* – (required with part #11-2465 & #11-2466 . 

only when replaces 360°style fuel inlet.) 

................................50-8009 

36. Needle 

17⁄8" Super E & 21⁄16" Super G . . . . . . . 11-2195 

Racing only ......................11-2197 

37. Seat 

17⁄8" E & 21⁄16" G 

(Replaces part #11-2347) Uses part #11-2195 needle. 

................................11-2465 

Racing only 

(Replaces part #11-2348) Uses part #11-2197 needle. 

................................11-2466 

Racing only -threaded fuel inlet – 6AN 

.157" ID for Super E or G. Uses part #11-2195 needle. 

................................11-2395 

Racing only -threaded fuel inlet – 6AN 

.235" ID for Super E or G. Uses part #11-2197 needle. 

................................11-2396 

Permeation Compliant fuel inlet seat 

Super E or G. Uses part #11-2195 needle. 

...............................106-2011 

38. Ejector nozzle o-ring ..............50-8011 

39. Pump pushrod . . . . . . . . . . . . . . . . . . . 11-2373 

40. Ball check - (two required) .........50-8090 

41. Ball check spring . . . . . . . . . . . . . . . . . 11-2374 

42. Pump cap o-ring - (two required) 

................................50-8012 

43. Pump cap assembly ...............11-2389 

44. Overflow hose per 24" . . . . . . . . . . 19-0262-S 

45. Pump cap screw 8-32 - (two required) 

................................50-0042 

46. Diaphragm spring . . . . . . . . . . . . . . . . 11-2275 

47. Diaphragm . . . . . . . . . . . . . . . . . . . . . . 11-2282 

48. Gasket, backplate ................106-1724 

49. Enrichment device 

Use with air horn only. . . . . . . . . . . . . 11-2084 

50. Fuel line 

With 90° bend* 19" 

Use with part #11-2465 or #11-2466 ....19-0475 

Permeation Compliant straight, 

311" x .563" x 17.5" 

Use with part #106-2011 , 90° seat .......106-1737 

51. Fuel line insulator – 12" section 

(Not Shown) ......................19-0172 

*Early Super E & G Carburetors equipped with 

a 360° fuel inlet that require service must be 

converted to the bottom feed style fuel inlet. To 

update production Super E and G carburetors 

equipped with an early 360° style inlet use 

part #50-8095 o-ring (1 each) #11-2465 seat 

(1 each) and #19-0475 fuel line (1 each). To 

update an early Super E or G carb equipped 

with a 360° style racing size inlet, use parts 

#50-8095 o-ring (1 each) #11-2466 seat 

(1 each) and #19-0475 fuel line (1 each) . 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Warranty & 


Parts for 

Twin Cam 88® 

Replacement Parts For 

S&S ® Super B Carburetor 

Parts for 

Evolution® 

Parts for 


1. Throttle return spring . . . . . . . . . . . . . 11-2082 

2. Throttle plate screw .............50-0055-S 

3. Throttle shaft 

Comes with two throttle plate screws 

................................ 11-2083 

4. Throttle shaft bushing 

(For repair only) .................. 11-2134 

5. Enrichment device ................ 11-2084 

1 

3 

2 

4 

5 

7 

8 

10 

9 

Vintage 

Engines 

6. Carb body . . . . . . . . . . . . . . . . . . . . . . . 11-2081 

7. Idle mixture screw ................ 11-2354 

11 

8. Idle mixture screw spring .......... 11-2052 

X-Wedge® 



9. O-ring – 17⁄8" .................... 50-8013 

10. Throttle plate – 17⁄8" . . . . . . . . . . . . . . 11-2055 

11. Throttle arm assemble two cable type 

................................ 11-2148 

12. Intermediate jet – See page 7-44 

13. Main discharge tube . . . . . . . . . . . . . . 11-2085 

14. Main jet – See page 7-44 

6 

13 

14 

12 

Replacement 

Parts 

15. Bowl gasket . . . . . . . . . . . . . . . . . . . . . 11-2086 

16. Float 

Wire type . . . . . . . . . . . . . . . . . . . . . . . 11-2187 

Forked type . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

15 

16 

16 

Tools & 

Shop Supplies 

17. Float retaining pin ................ 11-2069 

18. Bowl 

For wire type float . . . . . . . . . . . . . . . . 11-2188 

For forked type float . . . . . . . . . . . . . . . . . . . N/A 

17 

18 

17 

18 

Racing 

Products 


& Promo Items 

19. Needle 

For wire type float . . . . . . . . . . . . . . . . 11-2195 

For forked type ................... 11-2095 

20. Seat – For wire or forked type float 

................................ 11-2065 

21. Bowl plug . . . . . . . . . . . . . . . . . . . . . . . 11-2090 

22. Bowl screw . . . . . . . . . . . . . . . . . . . . . . 50-0034 

19 

20 

21 

22 

19 

20 


7-12

Replacement Parts for S&S ® Super E & G 

Air Cleaners For 1936-Up Big Twins 

Parts for 

Twin Cam 88® 

1. Air cleaner cover – All 

(Except shovelhead w/5 gallon tanks & cylinders + .075") 

Chrome............................17-0378 

Black..............................17-0384 

Desperado .........................17-0004 

Patriot.............................17-0385 

Shovelhead w/5 gallon tanks & cylinders +.075" 

..................................17-0372 

2. Element, pleated..................... 106-4722 

Element, pleated carbon ................17-0375 

3. Backplate 

BT 1936-'84 ...........................17-0330 

BT 1993-’99 ...........................17-0336 

BT 1984-’92, S&S 41/8" bore 

Manufactured prior to 1-1-03 . . . . . . . . . . . .17-0380 

41/8" Bore – Manufactured after 1-1-03. ....17-0387 

4. Cover screw ...........................50-0072 

Black ...............................50-0310-S 

TÜV style .............................50-7055 

5. Backplate screw...................... 106-2084 

6. Fast idle friction washer .................50-7035 

7. Fast idle steel washer ...................50-7037 

8. Fast idle nylon washer ..................50-7036 

9. Fast idle lever .........................17-0329 

10. Fast idle brass washer. ..................50-7007 

11. Fast idle lever screw (one required for current 

backplate) ............................50-0041 

12. Shim kit 

BT 1984-’92 . ..........................17-0314 

(Includes two each 5⁄16" x .018", 5⁄16" x .030", 

5⁄16" x .048", 5⁄16" x .105", and four each 5⁄16" x .125") 

BT 1993-’99 ...........................17-0464 



13. Shims 

a. BT 1984-’92, S&S 41/8" Bore 

5⁄16" x .018" .........................50-7038 

5⁄16" x .030" .........................50-7039 

5⁄16" x .048" .........................50-7040 

5⁄16" x .105" .........................50-7041 

5⁄16" x .125" 

(Use on BT 1936-'84 when insulator block is installed.) 

...................................50-7042 

b. BT 1993-'06 

5⁄8" x .025" .........................50-7113 

5⁄8" x .050". .........................50-7114 

5⁄8" x .075". .........................50-7115 

14. Backplate mounting bolt – BT 1936-'84 

5⁄16"-18 x 1" ...........................50-0108 

5⁄16"-24 x 3⁄4" (Obsolete) .......................N/A 

15. Elbow fitting ..........................50-8110 

16. Breather screw 

Standard length .......................17-0338 

1" Longer (Use with 1" spacer block.) ....17-0343 

17. Breather screw o-ring – 5⁄8" O.D. ...........50-8032 

18. Breather screw o-ring – 1⁄2" O.D............50-8006 

19. Breather screw washer ..................50-7119 

20. Breather fitting ........................17-0350 

21. Crankcase breather hose 

a. BT 1978-’92. ........................17-0113 

b. BT 1993-’99. ........................17-0339 

22. Vent hose connector ...................50-8111 

23. Backplate plug 1⁄8"-27 ..................50-8331 

24. Locknut – 5⁄16"-1 

(Use with support bracket - see #26) ......50-5021 

25. Flatwasher – 5⁄16" x 1⁄16" .................50-7034 

26. Support bracket 

BT 1966-’82 ...........................17-0392 

BT 1983-’84 ...........................16-0471 

BT 1948-'65 ...........................16-0096 

27. Mounting bracket bolt – big twin 

1966-'84 – 5⁄16"-18 x 5⁄8" 

......................................50-0106 

1984-’92, S&S 41/8" Bore – 5⁄16"-18 x 11⁄4" 

......................................50-0110 

28. Lockwasher – 5⁄16". .....................50-7032 

29. Flatwasher – 5⁄16" x 1⁄8" . . . . . . . . . . . . . . . . . .50-7033 

30. Wire tie (NS) ..........................50-8003 

31. Hose clamp (NS) .......................50-8002 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



4 

1 

9 

7 8 

6 

3 

5 

14 

2 26 

1 

1936-'84 Big Twin 

17-0400, 17-0440 Notched 

10 

8 

13a 

21a 

22 

28 24 28 29 27 

27 

23 

28 

29 

11 

27 

15 

4 

25 

1 

5 

12 

2 

6 

1984-’92 Big Twin 

17-0399 

11 

9 8 

10 

7 

8 

23 15 

23 

21a 

22 

3 

Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Continued – 

S&S® Super E & G Air Cleaners For 1936-Up Big Twins 

Parts for 

Evolution® 

Parts for 


1999-up Harley-Davidson ® Twin Cam 88 ® 

17-0403 

1993-’99 Big Twin 

17-0404 

35 

13b 

36 

34 

9 

6 

7 8 

20 

10 

8 

23 

11 

21b 

2 

Vintage 

Engines 

5 

3 

23 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


32. Air cleaner assembly 

Includes: 

Chrome cover, backplate, filter element, and hardware kit.) 

BT 1936-'84 ...........................17-0400 

BT 1966-'84 with five gallon tanks 

and cylinders .075" longer than stock .....17-0440 

BT 1984-’92 ...........................17-0399 

BT 1993-’99 ...........................17-0404 

BT 1999-up . . . . . . . . . . . . . . . . . . . . . . . . . . .17-0403 

33. Mounting hardware package (NS) 

Includes all parts needed to install following style air cleaners: 

BT 1936-'84 ...........................17-0441 

BT 1984-’92 ...........................17-0458 

BT 1993-’99 ...........................17-0439 

BT 1999-up ...........................17-0437 

34. Screw vent fitting 

a. BT 1993-’99.........................17-0347 

b. BT 1999-up .........................17-0345 

35. Screw, air cleaner to head ...............17-0346 

36. Washer, silicone coated steel 

BT 1993-’99 & BT 1999-up, .520" . ........50-7055 

BT 1999-up, .380" ......................50-7054 

37. Shim, .850" x .325" x .400" 

S&S 41/8" Bore..........................50-7027 

38. Spring clamps (NS) ....................50-8001 

39. Thread insert 1⁄2"-13 to 5⁄16" -18 (NS) 

(Used on 1992 big twins.) .................50-8151 

40. Breather conversion kit BT (NS) ..........17-0486 

Convert early S&S air cleaners for 1993-’99 BT with o-ring 

breather fittings to new style breather hardware. 

4 

1 

4 

27 

25 

1 

13a 

37 10 

9 8 

6 7 8 

3 

23 

2 

5 

NOTE: 

The line drawing is used for illustration purposes only. Not 

all of the parts shown are included and used in every carb 

installation. Parts followed by an N/A are no longer available. 

Those followed by an (NS) means parts are not shown. 

23 

11 

1984-'05 Big Twin 

4 1 /8" Bore 

17-0416 


7-14

4 


S&S ® Super E and G Air Cleaners 

FOR 1986-Up Harley-Davidson ® Sportster ® Models 

1. Air cleaner cover – All 

Chrome .............................17-0378 

Black................................17-0384 

Desperado . . . . . . . . . . . . . . . . . . . . . . . . . . .17-0004 

Patriot ..............................17-0385 

2. Element, pleated ................... 106-4722 

Element, pleated carbon ...............17-0375 

3. Backplate 

XL 1957-'85 ..........................17-0330 

XL 1991-'03 ..........................17-0336 

XL 1986-’90 Manufactured prior to 1-1-03 ...17-0380 

XL 2004-’06 . . . . . . . . . . . . . . . . . . . . . . . . . 17-0361 

4. Cover screw ..........................50-0072 

5. Backplate screw .................... 106-2084 

Black..............................50-0310-S 

6. Fast idle friction washer. ...............50-7037 

8. Fast idle nylon washer .................50-7036 

9. Fast idle lever ........................17-0329 

10. Fast idle brass washer .................50-7007 

11. Fast idle lever screw 

(one required for current backplate) .....50-0041 

27 

25 

1 

5 

12 

2 

7 

8 

6 

3 

9 

12. Shim kit 

XL 1986-’90 .........................17-0314 



XL 1991-up ..........................17-0464 



13. Shims, 

a. XL 1986-’90 

5⁄16" x .018". .......................50-7038 

5⁄16" x .030". .......................50-7039 

5⁄16" x .048". .......................50-7040 

5⁄16" x .105". .......................50-7041 

5⁄16" x .125" (Use on BT 1936-'84 and XL 1957-'85 

when insulator block is installed.) ........50-7042 

b. XL 1991-up ................................. 

5⁄8" x .025" ........................50-7113 

5⁄8" x .050" ........................50-7114 

5⁄8" x .075" ........................50-7115 

,.515" x 1" x .125" ..................50-7090 

14. Backplate mounting bolt – XL 1957-'85 

5⁄16"-18 x 1" ..........................50-0108 

5⁄16"-24 x 3⁄4" (Obsolete) .....................N/A 

15. Elbow fitting ........................50-8110 

8 

10 

23 

22 

23 

1986-’90 Sportster ® Models 

17-0399 

15 

11 

21a 

4 

16 


Standard length ......................17-0338 

1" Longer (Use with 1" spacer block.) ....17-0343 

17. Breather screw o-ring – 5⁄8" O.D. ............50-8032 

18. Breather screw o-ring – 1⁄2" O.D. ...........50-8006 

19. Breather screw washer ................50-7119 

20. Breather fitting .......................17-0350 


a. XL 1978-’90 .......................17-0113 

b. XL 1991-’06 .......................17-0339 

22. Vent hose connector ..................50-8111 

23. Backplate plug 1⁄8"-27 .................50-8331 

24. Locknut – 5⁄16"-18 

(Use with support bracket - see #26) .....50-5021 

25. Flatwasher – 5⁄16" x 1⁄16" ................50-7034 


XL 1957-’85 ..........................17-0393 

XL 2004-Up ..........................17-0305 

27. Mounting bracket bolt – XL 1957-’90 and 2004-’06 

5⁄16"-18 x 11⁄4" .........................50-0110 

28. Lockwasher – 5⁄8" ......................50-7032 

29. Flatwasher – 5⁄16" x 1⁄8". .................50-7033 

20 

12 

7 

8 

6 

8 10 11 

23 

21b 

17 18 19 23 

5 

3 

2 

1991-'03 Sportster ® Models 

1 

(Obsolete) 17-0401 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Continued – 

S&S® Super E and G Air Cleaners for 1986-Up Harley-Davidson® Sportster® Models 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 

30. Wire tie (NS) ..........................50-8003 

31. Hose clamp (NS) .......................50-8002 

32. Air cleaner assembly (Includes: Chrome cover, backplate, 

filter element, and hardware kit) 

XL 1957-’85 ..........................17-0400 

XL 1986-’90 ...........................17-0399 

XL 1991-'03 ...........................17-0404 

33. Mounting hardware package (NS) 

Includes all parts needed to install following style air cleaners: 

XL 1957-'85 ..........................17-0441 

XL 1986-’90 ...........................17-0458 

XL 1991-'03 ...........................17-0439 


a. BT 1993-’99 ........................17-0347 

b. BT 1999-up.........................17-0345 

35. Screw, air cleaner to head ...............17-0346 

4 

2 

35 

1 

13b 

5 

34 

6 

7 

36 

8 

9 

3 

20 

10 

8 

23 

23 

11 

21b 


17-0404 



Replacement 

Parts 

Tools & 

Shop Supplies 


BT 1993-’99 & xl 1991-'06, .520" .........50-7055 

BT 1999-'06, .380" .....................50-7054 

37. Spring clamps (NS) ....................50-8001 

38. Breather conversion kit (NS) 

Convert early S&S air cleaners for 1991-’03 XL with o-ring 

breather fittings to new style breather hardware. XL kits 

include special insulator block, and manifold screws. 

XL 17⁄8" carbs .........................17-0487 

XL 21⁄16" carbs ........................17-0488 

35 

34 

20 

36 

36 

5 

27 

6 

7 

9 

3 

10 

8 

8 

23 

11 

13a 

26 

21b 

24 

29 

Racing 

Products 

2 


& Promo Items 

4 

1 


17-0428 

Warranty & 


NOTE: 

The line drawing is used for illustration purposes only. Not all of the parts shown are included and used in every carb installation. Parts followed by an N/A are no longer available. 

Those followed by an (NS) means parts are not shown. 


7-16

Replacement Parts For S&S ® Air Cleaners 

for Buell ® Motorcycles with stock or S&S Carb 

Parts for 

Twin Cam 88® 

1. Air cleaner cover 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17-0078 

Black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17-0075 

2. Air cleaner element ...................17-0079 

3. Air cleaner backing plate 

Super E & G carburetors . . . . . . . . . . . . . . .17-0000 

Stock carburetors .....................17-0003 

4. Air cleaner cover screw . . . . . . . . . . . . . . . .50-0072 

5. Air cleaner backplate screw 

For S&S Super E&G . . . . . . . . . . . . . . . . . 106-2084 

For CV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0076 

6. Cap screw, breather & air cleaner mount. 17-0338 

Buell ® Motorcycles 

with S&S E&G Carb 

17-0402 

6 

5 

7 8 9 10 

18 

12 13 14 14 16 17 

19 

15 

3 

11 

19 20 

21 

24 

22 

23 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

7. Shim, .620" I.D. x .800" O.D. x .185" 

....................................50-7120 

8. O-ring 1⁄2" O.D. x 5⁄8" I.D. x 1⁄16" CS 

....................................50-8032 

4 

1 

2 

25 

X-Wedge® 

9. O-ring 3⁄8" O.D. x 1⁄2" I.D. x 1⁄16" CS 

....................................50-8006 

10. Breather fitting . . . . . . . . . . . . . . . . . . . . . .17-0350 

11. Shim kit air cleaner backplate . . . . . . . . . .17-0464 

Replacement Shims 

Shim 1⁄2" x 1" x .018 . . . . . . . . . . . . . . . . . .50-7085 

Shim 1⁄2" x 1" x .030 ...................50-7086 

Shim 1⁄2” x 1” x .048 . . . . . . . . . . . . . . . . . . .50-7087 

Shim 1⁄2" x 1" x .105 ...................50-7089 

Shim 1⁄2" x 1" x .125 ...................50-7090 

12. Washer, friction, spring ................50-7035 

13. Washer, flat .323" x 5⁄8" x 1⁄32" ...........50-7037 

14. Washer, flat, nylon .323" x 5⁄8" x .020" 

....................................50-7036 

15. Lever, fast idle, . . . . . . . . . . . . . . . . . . . . . .17-0327 

16. Washer, flat w/step, brass . . . . . . . . . . . . .50-7007 

Buell ® Motorcycles 

with CV Carb 

17-0105 

20. Locknut - 1⁄4" -28 (H-D #7683) . . . . . . . . . . . .50-5010 

21. Hose, breather vent ...................17-0365 

22. Fitting, hose, Buell air cleaner . . . . . . . . . .50-8121 

4 

1 

6 

7 8 9 10 

2 

5 

11 

3 

21 

25 

22 

23 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 

17. Screw, PH slotted 10-24 x 1⁄4" ...........50-0041 

18. Screw, HH, cap, 1⁄4"-28 x 7⁄8" . . . . . . . . . . . .50-0074 

19. Washer, flat, 1⁄4" x 5⁄8" x 1⁄16" . . . . . . . . . . . .50-7020 

23. Hose, breather . . . . . . . . . . . . . . . . . . . . . . .17-0339 

24. Bracket, carb support, air cleaner . . . . . . .17-0309 

25. Tubing, rubber - 3⁄8" x 5⁄8" x 3' ...........19-0169 


& Promo Items 

NOTE: 

All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle's products are original equipment parts or that they are equivalent 

to the corresponding H-D® part number shown. 

Warranty & 



Parts for 

Twin Cam 88® 

Replacement Parts FOR 

S&S ® Super B Air Cleaners 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


Chrome..........................17-0078 

Black............................17-0075 

2. Air cleaner element .............. .17-0079 

3. Air cleaner backing plate 

Super B 17⁄8”......................17-0080 

4. Air cleaner cover screw. ............50-0072 


1948-’65 panhead ................16-0096 

1983-’84 shovelhead ..............16-0471 

6. Air cleaner support bracket 

1957-’85 XL ......................17-0093 


1966-’82 BT ......................17-0092 


BT 1984-’91 & XL 1986-’90 . ........17-0312 

9. Support bracket - 1984-'91 BT ......17-0311 

10. Flatwasher, 3⁄8", special. ............50-7053 

11. Vent hose connector nipple. ........50-8111 

12. Vent hose - 3⁄8" I.D. x 6" ............17-0113 

13. 90° elbow fitting..................50-8110 

14. Support bracket bolt – 1⁄4"-28 x 7⁄8" 

................................50-0074 

15. Flatwasher, 1⁄4" ...................50-7021 

16. Air cleaner backplate screw 

.............................. 106-2084 

17. Air cleaner gasket .................17-0196 

S&S ® Super B Carburetor 

(Brackets not included) 17-0099 

4 1 

18. Allen pipe plug - 1⁄8" -27 ...........50-8331 

19. Plastic plug ......................50-8313 

20. Support bracket locknut – 1⁄4"-28 x 7⁄8" 

................................50-5010 

21. Support bracket screw 

5⁄16”-18 x 13⁄4" ....................50-0111 

5⁄16”-18 x 11⁄2" ....................50-0109 

5⁄16”-18 x 11⁄4" ....................50-0110 

22. Lockwasher – 5⁄16" ................50-7032 

15 

14 

2 

21 

3 

16 

22 

14 

9 

19 

15 

5 

23 

10 15 

18 

17 

15 

20 

8 

20 

24 

12 

7 

11 

6 

13 

23. Shim Kit . . . . . . . . . . . . . . . . . . . . . . . . . 17-0314 

Shims – 

5⁄16" x .018" ....................50-7038 

5⁄16" x .030" ....................50-7039 

5⁄16" x .048" ....................50-7040 

5⁄16" x .105" ....................50-7041 

5⁄16" x .125" ....................50-7042 

24. Shims – 

5⁄16" x .250" ....................50-7043 

5⁄16" x .550" ....................50-7045 

Warranty & 



& Promo Items 


7-18


S&S ® Air Cleaners for stock fuel systems 

Parts for 

Twin Cam 88® 


Chrome ...................................................17-0078 

Chrome (Notched) 2006 Dyna® and all 2007 models .............17-0073 

Black .....................................................17-0075 

2. Element ...................................................17-0079 

3. Backplate 

BT 1966-’89 & XL 1966-’87 ..................................106-0907 

BT 1993-’99, XL 1991-up, BT 1999-up 

1994-up Buell® .............................................17-0003 

4. Cover screw ................................................50-0072 

Black ....................................................50-0310-S 

5. Screw 

a. BT 1999-up, EFI Softail® 2001, All 2002 EFI BT, and 2006 Dyna® 

HHCS 1⁄4"-28 x 11⁄4" .......................................50-0077 

b. All others – HHCS 1⁄4"-28 x 7⁄8" .............................50-0074 

6. Backplate screw, BT 1999-up, All 2002-up EFI BT 

a. SLTD FH, w/lockwasher - 1⁄4"-20 x 3⁄4" .......................106-2084 

7. Shim kit 

a. BT 1966-’89 & XL 1966-’87 

(Includes 2 each 5⁄16" x .018", 5⁄16" x .030", 5⁄16" x .048", 

5⁄16"x .105" and 4 each 5⁄16" x .125") ........................17-0314 

b. BT 1993-’99, XL 1991-up, & Buell® 1994-up 

(Includes 2 each 1⁄2" x .018", 1⁄2" x .030", 1⁄2" x .048", 

1⁄2" x .105", and 4 each 1⁄2" x .125") .........................17-0464 

8. Replacement shims 

BT 1966-’89 & XL 1966-’87 

a. 5⁄16" x .018" ..............................................50-7038 

b. 5⁄16" x .030" ..............................................50-7039 

c. 5⁄16" x .048" ..............................................50-7040 

d. 5⁄16" x .105' ..............................................50-7041 

e. 5⁄16" x .125" .............................................50-7042 

BT 1993-up, XL 1991-up, & Buell 1994-up 

f. 1⁄2" x .018" ..............................................50-7085 

g. 1⁄2" x .030" ..............................................50-7086 

h. 1⁄2" x .048" ..............................................50-7087 

i. 1⁄2" x .105" ..............................................50-7089 

j. 1⁄2" x .125" ..............................................50-7094 

BT 1999-up, All 2002-up EFI BT 

k. 5⁄8" x .025" ...............................................50-7113 

l. 5⁄8" x .050" ...............................................50-7114 

m. 5⁄8" x .075" ...............................................50-7115 

9. Breather cap screw ..........................................17-0338 

10. Shim, head vent - .62" I.D. x .80" O.D. x .185" ....................50-7120 

11. Breather screw seal 

a. XL 1991-’03, BT 1993-’99, All 2002 EFI BT – Washer, .520 

........................................................50-7055 

b. BT 1999-up, All 2002 EFI BT – Washer, .380. ..................50-7054 

4 

17-0100 

5b 

4 1 

18 

22 

12 

9 10 12a 12b 24 18 21 

5b 18 

1 

2 

6 

2 

28 

23 

5b 

18 

24 

3 

7b & 8 

21 

18 20 

19 

16 

13a 

1984-’89 Big Twin 


(with Butterfly Carburetor) 17-0108 

6 

7b & 8 

15 

3 

17 

25 

14 

13b 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 

Continued – 

Replacement Parts For S&S® Air Cleaners For Stock Fuel Systems 

c. All others – O-ring, 1⁄2" O.D. ...............................50-8006 

12. Breather fitting .............................................17-0350 

13. Crankcase breather vent hose 

a. BT 1984-’92 & XL 1986-’90 ................................17-0113 

b. BT 1993-’99, XL 1991-’93, BT 1999-up. ......................17-0339 

14. Vent hose connector, BT 1984-’92 & XL 1986-’90 .................50-8111 

15. Vent hose, with angle cut ....................................17-0365 

16. 90° Elbow fitting ...........................................50-8110 

17. Hose fitting ................................................50-8121 

18. Flatwasher, 1⁄4" .............................................50-7021 

19. Backplate plug, 1⁄8" -27 NPT ...................................50-8331 

20. Plug, press-in clear plastic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8313 

21. Support bracket locknut - 1⁄4"-28 x 7⁄8" . .........................50-5010 

22. Support bracket screw - 5⁄16"-18 x 11⁄4" .........................50-0110 

23. Lockwasher, 5⁄16" ............................................50-7032 

24. Support bracket, 

Air cleaner to head – BT 1984-'99 .............................17-0311 

Air cleaner to head – BT 1984-'99, BT 1999-up ..................17-0308 

25. Rubber tubing - 1⁄4" x 5⁄8" x 3'. .................................19-0169 

26. Wire tie (NS)................................................50-8003 

27. Hardware kit, air cleaner mounting (NS) 

BT 1984-'99 ................................................17-0244 

28. Washer, flat - 3⁄8" x 7⁄8" x .146" ................................50-7053 

29. Carb support bracket –BT 1999-up & EFI Softail® 2001 ...........17-0308 

30. Shim - 1⁄4" x 3⁄4" x .200". ..................................... 50-7024 


a. BT 1993-’99, XL 1991-’03 ..................................17-0347 

b. BT 1999-up ..............................................17-0345 

32. Screw air cleaner backplate ...................................17-0346 

33. Spring clamps (NS) .........................................50-8001 

NOTE: FI = fuel injected 

5a 

28 

32 

29 

8c 

30 

31 

12 

11 

11 

1 

4 

1 

4 

13b 

5b 

5a 

28 

2 

18 

2 

32 

29 

30 

6 

8k-m 

12 

31b 

18 21 15 

2006-Up Dyna ® Models & 

All 2007 Big Twin Models (with Stock EFI) 


32 

29 

6 

30 

8 

3 

11b 

17 

31 

11a 

13b 

12 

11a 

11b 

18 23 17 13b 

15 

3 

25 

1999-Up Big Twin with CV Carburetor 

2001 Harley-Davidson ® EFI Softail ® , 

& All 2001-'06 EFI Models except Dyna ® 



& Promo Items 

Warranty & 


1 

4 

2 

6 

18 21 15 

3 

25 

17 

1993-’06 Carbureted Big Twin Models, 

1991-’03 Harley-Davidson ® Sportster ® Models, 

2001 EFI Softail ® Models, and 

2002-Up All EFI Models 

(except 2006-Up Dyna ® ) (Obsolete) 17-0117 


7-20


17-0448 

15 

14 

13 

12 

11 

7 

12 

10 

9 

8 

20 

19 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


5 

18 

Vintage 

Engines 

6 

17 

3 

16 

X-Wedge® 

4 

1 

2 




Chrome ..............................................17-0378 

Black .................................................17-0384 

2. Element, pleated .....................................106-4722 

3. Backplate 

1993-2007 BT ........................................106-0907 

1991-2007 XL ........................................106-0950 

4. Cover screw ...........................................50-0072 

5. Backplate screw ......................................106-2084 

6. Backplate plug 1⁄8"-27 ..................................50-8331 

7. Gasket, backplate .....................................106-1724 

8. Adaptor assembly 

1993-up bt ..........................................106-0881 

1991-up XL ..........................................106-1982 

9. Hose, vent, breather, formed, 

.250" x .375" x 1.825", 1993-2007 BT .....................17-0364 

.250" x .375" x 1.330", 1991-2007 XL ....................106-0161 

10. Clamp, spring, 9/16" ....................................50-8001 

11. Banjo fitting ..........................................17-0350 


1993-up BT, 1991-XL, 1/2" ...............................50-7055 

1999-up BT, 3/8" .......................................50-7054 


1991 XL, 1993-’98 BT ..................................106-0845 

1999-up BT ...........................................17-0348 

14. Replacement shims 

5⁄8" x .025" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7113 

5⁄8" x .050" ............................................50-7114 

5⁄8" x .075" ............................................ 50-7115 

15. Screw, air cleaner backplate .............................17-0346 

16. Replacement shims, XL 1966-’87 

5⁄16" x .018" ...........................................50-7038 

5⁄16" x .030" ...........................................50-7039 

5⁄16" x .048" ...........................................50-7040 

5⁄16" x .105" ...........................................50-7041 

5⁄16" x .125" ...........................................50-7042 

Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Tools & 

Shop Supplies 

Parts for 

Twin Cam 88® 


Parts for 

Evolution® 

Parts for 


1993-up (except 2008-up touring models) bt 

stock CV and delphi ® Single bore efi 

17-0450 

14 

13 

12 

6 

11 

10 

9 

Vintage 

Engines 

15 

7 

8 

X-Wedge® 

5 

6 



Replacement 

Parts 

4 

1 

2 

3 

Racing 

Products 


& Promo Items 

Warranty & 


17. Screw, HHCS 5⁄16"-18 x 11/25" 

.....................................................50-0110 

18. Washer, flat 5⁄16" x 11/16" x 1/8" 

.....................................................50-7033 

19. Nut, lock, HH, 5⁄16"-18 

.....................................................50-5021 

20. Bracket, support, air cleaner to head, xl ...................17-0305 


7-22

Continued – 


14 

Parts for 

Twin Cam 88® 

1 

Replacement parts for S&S air cleaner for 

Magneti Marelli ® EFI 1995-'01 big twin 

2 

5 

5 

7 

5 

8 

12 

19 

18 

7 

13 

17 

22 

16 

15 

17 

11 14 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

20 21 23 9 10 

3 

6 

106-4589 

X-Wedge® 

4 

1. Cover ................................................17-0378 

2. Filter ................................................106-4722 

3. Backplate, Assembly, Air Cleaner, Stock EFI, 

Magneti Marelli®, 1995-2001 ...........................106-4615 

4. Screw, PHIL/OH 1/4-20x1" ...............................50-0072 

5. Spacer, 1/2" Hex, Threaded ................................... N/A 

6. Stud, Fully Threaded 

1995-’98 1/4-20 x 1.25", Zinc Plated ......................106-4675 

1999-’01 5/16-18 x 1.25", Zinc Plated .....................106-4676 

7. SHCS, 1/4-20 x 3/4" SEMS .................................50-1032 

8. Screw, SHCS, 

1995-’98, 1/4-20 x 3/4", SEMS .............................50-0066 

1999-’01, 5/16-18 x 3/4" ................................ 50-0302-S 

9. Screw, LSHC 5/16-24, x 1/2" Stainless Steel 

Front Head ...........................................106-2023 

10. Cover, Breather Screw, Chrome, Aluminum, Front Head 

....................................................106-2022 

11. Screw, Backplate Vent (Front Head) 

1995-’98, 1/2-13 ........................................17-0347 

1999-’01, 5/16-18 .......................................17-0345 

12. Screw, Backplate (Rear Head), Socket Panhead 

5/16 - 24 x .360", Zinc, Alloy Steel ..........................17-0346 

13. Screw, Breather, +.250" (Rear Head) 

1995-’98, 1/2 -13 UNC ..................................106-0845 

1999-’01 .............................................17-0348 

14. Washer, glat, Nitrile Rubber Coated, Cold Rolled Steel 

1995-’98, .520" x .880" x .024" ..........................50-7055 

1999-’01, .380" x .880" x .024" ..........................50-7054 

15. Clamp Spring, 9/16" .....................................50-8001 

16. Hose, vent Breather, Epichlorohydrin Polymer .............17-0339 

17. Fitting, Vent, Aluminum Alloy ...........................17-0350 

18. Washer, Flat, .375" x .875" x .146", Zinc, Steel 

.......................................................... 50-7055 

19. Bracket, Support, Air Cleaner To Head, Nickel Plated 

1991-Up xl ...........................................106-1285 

20. Washer, Flat, .281" x .625" x .080", Zinc, Steel 

.....................................................50-7021 

21. Washer, Lock, .250" ....................................50-7019 

22. Screw, SHCS, 1/4-20 x 11/4" ...............................50-0008 

23. Clamp, Spring .660" .................................. 50-8076-S 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Warranty & 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

Continued – 


2 

3 

18 

17 

6 

16 

15 14 13 12 

9 11 

8 

11 

10 

18 17 

11 

16 15 

14 

13 

12 

1 

5 

7 

X-Wedge® 

4 

106-2091 



Replacement Parts for S&S® Teardrop Air Cleaner 

For 2008-up Baggers with stock EFI throttle body 

Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 


Chrome ..............................................17-0378 

Black .................................................17-0384 

Desperado ............................................17-0004 

Patriot ...............................................17-0385 

2. Element, pleated .....................................106-4722 

3. Backplate, assembly, air cleaner, stock EFI, 2008 Touring ...106-2092 

4. Cover screw ...........................................50-0072 


6. Gasket, backplate, Super E/G, CV adapter, .0625" ..........106-1724 

7. Screw, LSHC, 1/4-20 x 1/2", zinc plated .....................106-2037 

8. Adapter, backplate ....................................106-1716 

9. Gasket, throttle body, throttle by wire, 2008-up BT ........106-2643 

10. Hose, vent, breather, ...................................17-0339 

11. Clamp, spring, 9/16" .....................................50-8001 

12. Washer, flat, .375" x .813" x .063", zinc, steel ............. 50-7051 

13. Washer, silicone coated steel 3/8" .........................50-7055 

14. Banjo fitting ..........................................17-0350 

15. Washer, silicone coated steel 1⁄2" .........................50-7054 

16. Screw, breather, 3/8-16 UNC, +.250, 2008 Touring .........106-2667 

17. Cover, breather screw, chrome, aluminum ................106-2022 

18. Screw, LSHC, 5/16-24 x 1/2", stainless steel ..................106-2023 


7-24

Continued – 


Replacement Parts For S&S Air Cleaner Kit For 

Honda® VTX® 1800 


2004-Up 1800 All, except ’04 1800 C-Models .....106-3462 

2002-’03 1800 All, & ’04 1800 C-Models ........106-3463 

2. Element, Pleated . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-4722 

3. Backplate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

4. Screws, oval ¼-20 x 1" ......................... 50-0072 

5. Screw, SHCS ¼-20 x 3/4" . . . . . . . . . . . . . . . . . . . . . . . . 50-0067 

6. Spacer, Hex, .......................................N/A 

7. Screw, SHCS 10-24 x ½" . . . . . . . . . . . . . . . . . . . . . 50-8211-S 

8. Screw, LSHC ¼-20 x ½" . . . . . . . . . . . . . . . . . . . . . . . 106-2037 

9. Gasket, Backplate ............................106-3062 

10. Adapter, Backplate .................................N/A 

11. O-Ring, M3 x 90mm, Buna . . . . . . . . . . . . . . . . . . . . 106-3146 

12. Cap, vacuum line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8372 

13. Hardware Kit, (Includes hex spacers, vaccum cap, 

Loctite®, and all screws) Not Shown ............106-3243 

4 

1 

2 

5 

3 

106-3738 

Replacement Parts For S&S® Teardrop Air Cleaner Kit For Honda® Fury® 1300 

1- Cover, Air Cleaner, Super E/G, Teardrop, Pac . . . . . . . . . . . . . . . . . . . . . 17-0378 

2- Filter, Air, Standard Pleated, Cotton, Super E/G Teardrop . . . . . . . . 106-4722 

3- Backplate, Assembly, Honda Fury 1300 . . . . . . . . . . . . . . . . . . . . . . . 106-5796 

4- Cover, Powdercoated, Honda Fury 1300 ....................... 106-5797 

5- Bracket, Backplate Mounting, Powdercoated, Honda Fury 1300 . . 106-5801 

6- Hardware Kit, Air Cleaner, Honda Fury 1300 . . . . . . . . . . . . . . . . . . . 106-5800 

Includes: 

Screw, SHC, 1/4-20 x 5/8", Zinc, Steel (2) 

Screw, PH, 1/4-20 x 1", Nickel, Stainless St (3) 

Screw, LSHC, 1/4-20 x 1/2", Zinc Plated (3) 

Screw, PH,10-24 x 3/8", Zinc, Steel, ASTM-A3 (3) 

Spacer, 1/2" Hex,Threaded, Machined, 1/4-20 (1) 

Spacer, 1/2" Hex,Threaded, Machined, 1/4-20 (2) 

Sealant, Loctite®, #243, 5ml (1) 

6 

6 

11 

9 

7 

11 

1 

8 

10 

10 

7 

9 

8 

106-3244 

12 

2 

3 

6 

5 

12 

7-25 Visit us at www.sscycle.com 

2 

Replacement Parts For S&S Air Cleaner 

For Kawasaki® Vulcan® 900 

1. Cover, air cleaner, teardrop, chrome . . . . . . . . 17-0378 

2. Filter, air, standard pleated. . . . . . . . . . . . . . . 106-4722 

3. Backplate, air cleaner . . . . . . . . . . . . . . . . . . . . . . . . .N/A 

4. Screw, PHIL/OH, ¼-20 x 1", 10 Pack . . . . . . . . . 50-0094 

5. Standoff, backplate . . . . . . . . . . . . . . . . . . . . . . . . . . .N/A 

6. Screw, SFC, M6 x 20mm, alloy steel 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-3750 

7. Gasket, Backplate, Kawasaki® Vulcan® 900 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-3736 

8. Screw, BHC, M6 x 20mm, zinc .............50-8421-S 

9. Screw, LSHC, ¼-20 x ½", zinc ...............106-2037 

10. Screw, SHCS, ¼-20 x 7/8 " . . . . . . . . . . . . . . . . . . . 50-0025 

11. Bracket, backplate . . . . . . . . . . . . . . . . . . . . . . . 106-3963 

12. Hose, breather, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

6 

3 

6 

6 

106-5795 

6 

6 

6 

1 

4 

5 

4 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items Company Policy

Parts for 

Twin Cam 88® 

Replacement parts for S&S ® Air Cleaner 

for Magneti Marelli ® EFI 

14 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

1 

2 

5 

5 

7 

5 

8 

12 

19 

18 

13 17 

16 

22 

20 21 23 15 

17 

7 

11 14 

9 10 

6 

X-Wedge® 

3 

106-4589 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


4 

1. Cover ................................................17-0378 

2. Filter .................................................17-0054 

3. Backplate, Assembly, Air Cleaner, Stock EFI, 

Magneti Marelli®, 1995-2001 ...........................106-4615 

4. Screw, PHIL/OH 1/4-20x1” ...............................50-0072 

5. Spacer, 1/2” Hex, Threaded ................................... N/A 

6. Stud, Fully Threaded 

1995-’98 1/4-20 x 1.25”, Zinc Plated ......................106-4675 

1999-’01 5/16-18 x 1.25”, Zinc Plated .....................106-4676 

7. SHCS, 1/4-20 x 3/4 SEMS ..................................50-0066 

8. Screw, SHCS, 

1995-’98, 1/4-20 x 3/4”, SEMS .............................50-0066 

1999-’01, 5/16-18 x 3/4” ................................ 50-0302-S 

9. Screw, LSHC 5/16-24, x 1/2” Stainless Steel 

Front Head ...........................................106-2023 

10. Cover, Breather Screw, Chrome, Aluminum, Front Head 

....................................................106-2022 

11. Screw, Backplate Vent (Front Head) 

1995-’98, 1/2-13 ........................................17-0347 

1999-’01, 5/16-18 .......................................17-0345 


7-26 

12. Screw, Backplate (Rear Head), Socket Panhead 

5/16-24 x .360”, Zinc, Alloy Steel ..........................17-0346 

13. Screw, Breather, +.250” (Rear Head) 

1995-’98, 1/2-13 UNC ..................................106-0845 

1999-’01 .............................................17-0348 

14. Washer, glat, Nitrile Rubber Coated, Cold Rolled Steel 

1995-’98, .520” x .880” x .024” ..........................50-7055 

1999-’01, .380” x .880” x .024” ..........................50-7054 

15. Clamp Spring, 9/16” .....................................50-8001 

16. Hose, vent Breather, Epichlorohydrin Polymer .............17-0339 

17. Fitting, Vent, Aluminum Alloy ...........................17-0350 

18. Washer, Flat, .375” x .875” x .146”, Zinc, Steel 

.......................................................... 50-7053 

19. Bracket, Support, Air Cleaner To Head, Nickel Plated 

1991-Up xl ...........................................106-1285 

20. Washer, Flat, .281” x .625” x .080”, Zinc, Steel 

.....................................................50-7021 

21. Washer, Lock, .250” ....................................50-7019 

22. Screw, SHCS, 1/4-20 x 11/4” . ..............................50-0008 

23. Clamp, Spring .660” .................................. 50-8076-S

Replacement 

Parts 

Replacement Parts 

S&S ® Teardrop Air Cleaner For 2008-up Baggers 

Parts for 

Twin Cam 88® 

2 

3 

18 

17 

6 

16 

15 14 13 12 

9 11 

8 

11 

10 

18 17 

11 

16 15 

14 

13 

12 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

1 

5 

7 

4 

106-2091 

X-Wedge® 




Chrome ..............................................17-0378 

Black .................................................17-0384 

Desperado ............................................17-0004 

Patriot ...............................................17-0385 

2. Element, pleated ......................................17-0054 

3. Backplate, assembly, air cleaner, stock EFI, 2008 Touring ...106-2092 

4. Cover screw ...........................................50-0072 


6. Gasket, backplate, Super E/G, CV adapter, .0625" ..........106-1724 

7. Screw, LSHC, 1/4-20 x 1/2", zinc plated .....................106-2037 

8. Adapter, backplate ....................................106-1716 

9. Gasket, throttle body, throttle by wire, 2008-up BT ........106-2643 

10. Hose, vent, breather, ...................................17-0339 

11. Clamp, spring, 9/16” .....................................50-8001 

12. Washer, flat, .375" x .813" x .063", zinc, steel ............. 50-7051 

13. Washer, silicone coated steel 3/8” .........................50-7055 

14. Banjo fitting ..........................................17-0355 

15. Washer, silicone coated steel 1⁄2” .........................50-7054 

16. Screw, breather, 3/8-16 UNC, +.250, 2008 Touring .........106-2667 

17. Cover, breather screw, chrome, aluminum ................106-2022 

18. Screw, LSHC, 5/16-24 x 1/2", stainless steel ..................106-2023 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Replacement parts for S&S ® California Approved 

Air Cleaner Kits for S&S Super E or G Carbs 

Parts for 

Evolution® 

1. Cover, air cleaner teardrop, chrome ..................17-0378 

2. Filter, air, sealed air cleaner. . . . . . . . . . . . . . . . . . . . . . . 106-1451 

3. Valve assembly, backplate, sealed air cleaner ....... 106-2627 

13. Retaining ring, external E-type 3/32 shaft stainless .........N/A 

14. Solenoid assembly, pull dual coil 12v ...................N/A 

15. Pin, dowel, grooved .094" x 1" stainless .................N/A 

Parts for 


4. Screw, phil/oval head 1/4 - 20 x 1. . . . . . . . . . . . . . . . . . . . .50-0072 

5. O-ring, 7.613" x 7.753" x .070" Viton ............... 106-2317 

6. Pin, guide, stainless ............................. 106-2641 

7. Spring, 5.2 lb/in .24" OD x .208" ID x .25 stainless. . . . . . . . . . 50-0489 

16. Connector, kit, style DTM, 3-position male ......... 106-2595 

17. Connector, kit, style DTM, 3-position female ....... 106-2742 

18. Screw, FHSC, 8-32 x 1/2", stainless .................50-0353-S 

19. Plug, SH pipe, 1/8-27, NPT, zinc .....................50-8331 

Vintage 

Engines 

8. Washer, flat with .18" step .192" x.500" x .030" ..... 106-5772 

9. Screw, FHSC, 1/4-20 x 3⁄4" zinc ........................50-0491 

20. Enrichment device ...............................11-2084 

21. Gasket, backplate .............................. 106-1724 

10. Screw, FHSC 5-40 x 3/8" stainless .................. 106-1098 

22. Cord grip ..................................... 106-2748 

X-Wedge® 

11. Screw, SHS set cup point, 8-32 x 1⁄4" stainless. . . . . . . 106-1648 

12. Housing, solenoid, aluminum .................... 106-2634 

23. Stand-off ...........................................N/A 

24. Bracket kit, carb to manifold 

V100, V111, V113, V117 .................. 106-2053 



Replacement 

Parts 

Tools & 

Shop Supplies 

17 

19 

22 

21 

20 

16 

18 

15 

6 7 

8 

24 

15 

11 

5 

23 

9 

V96, V124 .............................. 106-3082 

3 

10 

2 

Racing 

Products 

13 

1 

16 


& Promo Items 

Warranty & 


14 

24 

4 


7-28


TÜV Approved S&S ® Super E & G Air Cleaners 


Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0378 

2. Element, pleated carbon – TÜV ......... 17-0375 

3. Backplate 

1970-'84 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0360 

TÜV 1984-'99 – 35/8" and 4" Bore . . . . . . . 17-0388 

TÜV S&S – 41/8" Bore . ................. 17-0395 

4. Cover screw, chrome . . . . . . . . . . . . . . . . . . 50-7055 

5. Backplate screw .....................106-2084 

6. Fast idle friction washer . . . . . . . . . . . . . . . 50-7035 

7. Fast idle steel washer . . . . . . . . . . . . . . . . . 50-7037 

8. Fast idle nylon washer ................. 50-7036 

9. Fast idle lever . . . . . . . . . . . . . . . . . . . . . . . . 17-0329 

10. Fast idle brass washer ................. 50-7007 

11. Fast idle lever screw. . . . . . . . . . . . . . . . . . . 50-0041 

12. Shims 

a. S&S 41/8" Bore 

5⁄16" x .018" ........................ 50-7038 

5⁄16" x .030" ........................ 50-7039 

5⁄16" x .048" ........................ 50-7040 

5⁄16" x .105" ........................ 50-7041 

b. 1984-'99 35/8" & 4" bore TÜV 

5⁄8" x .025" ........................ 50-7113 

5⁄8" x .050" . . . . . . . . . . . . . . . . . . . . . . . . 50-7114 

5⁄8" x .075" . . . . . . . . . . . . . . . . . . . . . . . . 50-7115 

13. Breather fitting . . . . . . . . . . . . . . . . . . . . . . . 17-0350 


TÜV 1970-'84 . . . . . . . . . . . . . . . . . . . . . . . . 17-0113 . 

TÜV 1984-up . . . . . . . . . . . . . . . . . . . . . . . . 17-0339 

15. Backplate plug 1⁄8"-27 . . . . . . . . . . . . . . . . 50-8331 

16. Flatwasher – 5⁄16" x 1⁄16" ................ 50-7034 

17. Mounting bracket bolt – S&S 41/8" Bore 

5⁄16"-18 x 11⁄4" . . . . . . . . . . . . . . . . . . . . . . . . 50-0110 

18. Screw vent fitting – BT 1993-’99 ........ 17-0347 

19. Screw, air cleaner to head .............. 17-0346 

20. Washer, silicone coated steel .520" – 

BT 1993-’99 . . . . . . . . . . . . . . . . . . . . . . . . . 50-7055 

21. Plate, air cleaner noise reducer . . . . . . . . . 17-0389 

22. Rubber isolator mounts . . . . . . . . . . . . . 50-8510-S 

23. Shim, spacers, 1⁄2" OD x 1⁄4" ID x .080" 

.................................. 50-7971-S 

24. Shim, .850" x .325" x .400" – S&S 41/8" Bore 

.................................... 50-7027 

25. Lockwasher, 5/16" . . . . . . . . . . . . . . . . . . . . . 50-7032 

26. Locknut, HH, 5/16" -18 ................. 50-5021 

27. Spring clamps (NS)* .................. 50-8001 

* Parts followed by an NS means parts are not shown. 

1984-’99 Big Twin TüV 

3 5 /8" and 4" Bore 

17-0430 

1984-Up Big Twin TüV 

4 

4 1 /8" Bore 

17-0431 

4 

17-0445 

4 

1 

2 

1 

1 

21 

17 

2 

19 

16 

2 

23 

22 

3 

22 23 5 

24 

22 

23 

5 

3 

5 

21 

12b 

21 

12a 

18 

20 13 

20 

7 8 

6 

9 

9 

10 

8 

15 

10 

8 

6 7 8 15 

3 

15 

9 8 10 11 

6 7 8 

17 

12 

15 

15 

11 

11 

22 26 

14 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

1. Air Cleaner Cover 

Desperado (slotted chrome) ........... 17-0004 

Chrome ............................ 17-0378 

Chrome, noise reduction 

X-Wedge® . . . . . . . . . . . . . . . . . . . . . 106-1438 

2. Element, pleated ...............106-4722 

3. Backplate SBFFI 

BT 1999-up ..................... 17-0120 

S&S 41/8" bore engines ............ 17-0380 

X-Wedge, .........................106-0568 

4. Screw, oval 1/4-20 x 1 ............. 50-0072 

5. Back Plate screw 

SHCS 1/4-20 x 1/2 .................106-2084 

6. Pipe plug, 1/8, air cleaner backplate 

............................... 50-8331 

7. Mounting bracket bolt, hex 5/16-18 x 11/4 

............................... 50-0110 

8. Flat washer, 5/16" x 1/16" 

............................... 50-7034 

9. Shim, .850" x .325" x .400"........ 50-7027 

10. Shim kit for 41/8" bore ............ 17-0314 

Individual shims: 

5/16" x .018". ..................... 50-7038 

5/16" x .030". ..................... 50-7039 

5/16" x .048". ..................... 50-7040 

5/16" x .105". ..................... 50-7041 

11. Screw, cable guide & air cleaner backplate 

10-24 x 1/4 ...................... 50-7042 

12. Breather hardware for 41/8" bore ... 31-2104 

(Not included in air cleaner kit) 

13. Shims, individual 

5/8 x 7/8 x .025 . . . . . . . . . . . . . . . . . . . . 50-7113 

5/8 x 7/8 x .050 . . . . . . . . . . . . . . . . . . . . 50-7114 

5/8 x 7/8 x .075 . . . . . . . . . . . . . . . . . . . . 50-7115 

14. Silicone washer, 1/2" ID 

............................... 50-7055 

15. Silicone washer, 3/8" ID 

............................... 50-7054 

16. Breather hardware for 

1999-up BT ..................... 17-0455 

(Not included in air cleaner kit) 

17. Screw, wide head, 5/16-24 x .36 

................................... 17-0346 

18. Air cleaner hardware kit (N/S) 

BT 1999-up ..................... 17-0482 

S&S 41/8" bore ................... 17-0481 

19. Breather vent fitting 

BT 1993-'99 ..................... 17-0347 

BT 1999-up ..................... 17-0345 

20. Breather fitting.................. 17-0350 

21. Check Valve ..................... 50-8122 

22. Seal, backplate, neoprene, 

..............................106-1667 

23. Screw, SHC, 5/16-18 x 11/4" 

............................... 50-0121 

Racing 

Products 

3 23 

1 


& Promo Items 

5 

4 

Warranty & 


X-Wedge ® Noise Reduction 

Air Cleaner 

Chrome ......................... 106-1438 

22 

2 


7-30

CONTINUED- 

Replacement Parts for Teardrop Air Cleaner for S&S® Single Bore EFI 

Parts for 

Twin Cam 88® 

14 

20 

15 

16 

Parts for 

Evolution® 

17 

19 

11 

Parts for 


1 

2 

5 

5 

5 

3 

13 

Vintage 

Engines 

6 

X-Wedge® 

4 

1995 1 /2 -'06 Big Twin 

Except Harley-Davidson ® 2006 Dyna ® Models 

Chrome Air Cleaner Cover ............................17-0498 

21 

12 



Desperado Air Cleaner Cover ..........................17-0497 

10 

Replacement 

Parts 

2 

7 

8 

5 

3 

9 

11 

Tools & 

Shop Supplies 

1 

6 

5 

6 

Racing 

Products 

4 

S&S 4 1 /8" Bore Engines 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0496 


& Promo Items 

NOTE: 

Breather hardware not included in these air cleaner kits. 

Warranty & 



Parts for 

Twin Cam 88® 


S&S ® Single Bore Tuned Induction System 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Carbureted And EFI 

1. Tuned Intake Kit, 2.19" Single Bore 

Natural ..............................106-4965 

Wrinkle Black . . . . . . . . . . . . . . . . . . . . . . . . 106-4966 

Chrome Plated . . . . . . . . . . . . . . . . . . . . . . . 106-4967 

2. Tuned Intake Assembly, 2.19" Single Bore 

Natural ..............................106-4968 

Wrinkle Black . . . . . . . . . . . . . . . . . . . . . . . . 106-4969 

Chrome Plated . . . . . . . . . . . . . . . . . . . . . . . 106-4970 

3. Air Filter, with Clamp 

Stainless Cap – Conical – 27/16" I.D. x 4" 

Red (1 Each) ........................... 17-1020 

Blue (1 Each) . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1023 

4. Gasket, Intake – Adapter Plate 

2.19" Single Bore Tuned Intake . . . . . . . . . . 17-1022 

5. Plate, Adapter, 2.19" Single Bore Tuned Intake 

Chrome Steel .......................... 17-1014 

6. FHSC 1/4-20 x 5/8" . . . . . . . . . . . . . . . . . . . . . . . 50-0433 

7. FHSC 5/16-18 x 3/4" . . . . . . . . . . . . . . . . . . . . . . 50-0432 

8. O-Ring, Adapter Plate Bracket 

35/8" O.D. x 31/2" I.D. 1/16 CS, Viton® . . . . . . . . 50-0446 

17 

9. Bracket Kit, 2.19" Single Bore Tuned Intake 

Super E/G, S&S V124 & T124 - Chromed . . 106-4973 

Super E/G, 1984-up BT - Chromed .......106-4974 

Stock Carb, 1984-up BT - Chromed . . . . . . 106-4978 

Super E/G, 1986-'03 XL - Chromed .......106-4975 

Single VFI, S&S V124 & T124 - Chromed . . 106-4976 

Single VFI, 1984-up BT - Chromed .......106-4977 

Delphi® EFI, 2001-up BT - Chromed ......106-4978 

S&S X-Wedge® . . . . . . . . . . . . . . . . . . . . . . . 106-4972 

Stock CV & EFI, 1991-up XL .............106-6026 

10. Backplate Screw 

LSHC Black Oxide (X-Wedge Only) . . . . . . . . . 106-0817 

11. Screw, Button Head Cap Screw, 5/16 -18 x 11/2" 

Grade 5, Chrome ..................... 50-0309-S 

12. Flat Washer 5/16" X 1/16" . . . . . . . . . . . . . . . . . . 50-7034 

13. Hose, Breather, 1/4" I.D., 90° .............. 19-0178 

14. Screw, Breather Fitting, 3/8 -16 x 11/4" ..... 50-0436 

15. Washer, Flat, 3/8" x 13/16" x 1/16", Chrome 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7106-S 

16. Screw, Breather Fitting, 1/2 -13 x 1.25 . . . . . 50-0435 

17. Shim Kit 

(a) 5/16" I.D. 1984-'92 BT 

1986-'90 XL models and S&S 41/8" engines 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0314 

(b) 1/2" I.D. 1993-up BT, 1991-up XL models 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0464 

18. Enrichment Device, S&S Super E, & G carbs 

(Use in place of enrichment device on air cleaner backplate) 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2084 

19. Gasket, Backplate .....................106-1724 

20. Filter oil, 8oz. bottle (N/S) 

Red .................................106-1163 

Blue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-1164 

3 

Tools & 

Shop Supplies 

Racing 

Products 

19 

9 

12 15 16 

10 

14 

11 

8 

13 

6 

5 

7 

18 

4 

3 


& Promo Items 

2 

Warranty & 


1 


7-32

Warranty & 



S&S ® Dual Bore VFI Teardrop Air Cleaner 

Parts for 

Twin Cam 88® 

6 

7 

8 

3 

4 

3 

2 

3 

11 

10 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

1 

9 

X-Wedge® 

Kit, Hardware, Teardrop, S&S VFI . . . . . . 17-0461 

Kit Contains: 

1. Spacer, Hex, Short (1 Each) . . . . . . . . . . . . . . . . . N/A 

2. Spacer, Hex, Long (2 Each) ..................N/A 

3. Screw, Socket Head Cap, 1⁄4"-20 x 3⁄4" (6 Each) 

....................................50-0067 

4. Screw, Socket Head Cap, 1⁄4"-20 x 11⁄4" (1 Each) 

....................................50-0008 

5. Screw, AC Cover (3 Each) ..............50-0072 

6. Nut, 1⁄4"-20 (1 Each) ......................N/A 

7. Washer, Flat (1 Each) . . . . . . . . . . . . . . . . 50-7021 

8. Bracket (1 Each). . . . . . . . . . . . . . . . . . . . . 17-0308 

Teardrop Air Cleaner Kit – Chrome . 17-0413 

Kit contains hardware and the following parts: 

9. Backplate, Billet ............................N/A 

10. Cover, Air Cleaner – Chrome .............17-0378 

11. Air Filter Element .....................106-4722 

5 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 


Parts for 

Evolution® 

Parts for 

Twin Cam 88® 


S&S ® Dual Bore VFI Tuned Induction System 

Parts for 


16 

12 

14 

12 

13 11 

4 

Vintage 

Engines 

12 

14 

12 

13 11 

5 

15 

X-Wedge® 

15 

3 

7 



Replacement 

Parts 

Tools & 

Shop Supplies 

S&S VFI Runner Hardware Kit ............55-5023 

Kit Contains: 

1. Screw, Socket Head Cap, 1⁄4" -20 x 5⁄8" 

(1 Each) ........................50-0071 

2. Screw, Socket Head Cap, 1⁄4" -20 x 7⁄8" 

(1 Each) . . . . . . . . . . . . . . . . . . . . . . . .50-0025 

3. Screw, 12 Point Drive, 1⁄4" -20 x 7⁄8" 

(2 Each) .........................50-0068 

4. Screw, Button Head Cap, 5⁄16" -18 x 3⁄4" 

(2 Each) ..............................N/A 

5. Bracket, Support – Chrome . . . . . . . .16-5014 

6. Kit, Case Breather 41/8" Bore (N/S) . . .31-2077 

9 

2 

1 

Racing 

Products 

7. Air Filter, with Clamp 

Stainless Cap – Conical – 27/16" I.D. x 4" 

Red (1 Each) ....................17-1020 

Blue (1 Each) ....................17-1023 

Replacement parts for hardware kit: 


& Promo Items 

Warranty & 


8. Filter Oil, 8 Ounce (N/S) 

Red . . . . . . . . . . . . . . . . . . . . . . . . . 106-1163 

Blue . . . . . . . . . . . . . . . . . . . . . . . . . 106-1164 

9. Intake Runner Kit 

contains runner, filter, hardware & bracket. 

Intake Runner 

Black . . . . . . . . . . . . . . . . . . . . . . . . . . .17-5052 

Burnished . . . . . . . . . . . . . . . . . . . . . . .17-5051 

10. Head Breather Hardware Kit (N/S). . .17-0462 

11. Shims 

1993-’99 BT & 1999-up BT 

5⁄8" x .025" (4 Each) . . . . . . . . . . . .50-7113 

5⁄8" x .050" (4 Each) . . . . . . . . . . . 50-7114 

5⁄8" x .075" (4 Each) . . . . . . . . . . . 50-7115 

12. Seals, Breather Screw 

1993-’99 BT & 1999-up BT 

Washer, .520" (6 Each) . . . . . . . . . .50-7055 

Washer, .380" (2 Each) . . . . . . . . . .50-7054 

13. Screw, Vent Fitting (2 Required) 

1993-’99 BT, 1⁄2" . . . . . . . . . . . . . . . . .17-0347 

1999 up BT, 3⁄8" . . . . . . . . . . . . . . . . . .17-0345 

14. Breather fitting . . . . . . . . . . . . . . . . . .17-0350 

15. Screw, Support Bracket ............17-0346 

16. Hose, Breather Vent ...............17-0339 


7-34

Replacement Parts For S&S ® Super E-Extreme 

and G-Extreme ® Dual Carburetor Systems 

Parts for 

Twin Cam 88® 

Carburetor Kit 

1. Carb, Front Super E-Extreme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

2. Carb, Rear Super G-Extreme ......................................N/A 

3. Nylon washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7108-S 

Nylon Coupler, throttle shaft ....................................N/A 

5. E-Extreme and G-Extreme Throttle shaft kit .......................N/A 

6. Screw, SLTD RH 6-32 x 1/4 .................................50-0055-S 

7 Screw, SHC, 3/8-16 x 1 ......................................50-0161 

NOTE: 

Only parts specific to E-Extreme and G-Extreme are shown. All other carburetor 

parts are the same as regular Super E and Super G carbs. Refer to page 7-10. 

Air Cleaner and Induction Parts 

8. Cover, air cleaner Extreme (polished billet) . . . . . . . . . . . . . . . . . . . 17-0066 

9. Screw, PHIL OH 1/4-20 x 1 ...................................50-0072 

10. Standoff, backplate Extreme 

4" (2 pack) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-1074 

2" (2 pack) ......................................................106-0814 

11. Filter element, Extreme 

4" Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0061 

4" Blue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0062 

2" Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0404 

2" Blue. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0405 

12. Screw, backplate 

SLTD FH 1/4-20 x 3/4 – Use with air cleaner .....................50-0073 

SLTD FH 1/4-20 x 9/16 – Radiused inlet only ....................106-2084 

13. Backplate, Extreme, billet ..................................17-0012 

14 Cap, rubber ..............................................50-8372 

15. Gasket, air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-1724 

16. Screw, SHCS 1/4-20 x 3/4, chrome .............................50-0067 

17. Washer, flat 1/4", chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7017 

18. Radiused inlet kit, Super E & G (Includes hardware) ............11-2163 

Manifolds and Hardware 

19. Cap, rubber ..............................................50-8372 

20. Manifold Kits E-Extreme and G-Extreme 

For S&S 124" engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-6105 

For S&S 126" engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-6106 

For S&S 145" engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-6107 

21. Screw, BHC 5/16-18 x 11/4 ..................................50-0309-S 

22. Grommet, rubber with 5/16" I.D. standoff (2 pack). . . . . . . . . . . . . . . 16-6199 

23. Shim kit .................................................17-0314 

24. Screw, SHC, 5/16-18 x 3/4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0302-S 

25. Screw, HHC, 5-16-18 x 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0108 

26. Washer, flat, 5/16" .........................................50-7034 

27. Flange and seal kit, B2 (Includes 2 each flanges and o-ring seals) 

........................................................16-0250 

Individual Parts 

28. Flange, manifold, B2 

Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0247 

Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0248 

29. O-Ring, manifold seal, B2 ................................16-0246-S 

30. Filter oil, 8 ounce (N/S) 

Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-1163 

Blue ...................................................106-1164 

N/A = Not available for individual sale. 

NOTE: 

Manifold flanges, seals and hardware not included in manifold kit. 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

CONTINUED- 

Replacement Parts for S&S® Super E-Extreme and G-Extreme® Dual Carburetor Systems 

6 

Parts for 

Evolution® 

6 

27 

Parts for 


7 

3 

5 

4 

20 

19 26 

25 

24 

23 

28 

22 

29 

Vintage 

Engines 

2 

21 

X-Wedge® 

E-Extreme and G-Extreme ® 

Carburetor Kits 



Manifolds and 

Hardware 

Replacement 

Parts 

16 

17 

15 

4 

13 

Tools & 

Shop Supplies 

11 

18 

15 

Racing 

Products 

12 

10 

8 


& Promo Items 

Extreme Air Cleaner 

and Induction Parts 

Warranty & 


9 


7-36

eplacement parts for 

s&S ® Super D Gas and Alcohol Carburetor 

Parts for 

Twin Cam 88® 

1. Carb body assembly 

21⁄4" Super D gas (1.937" Venturi) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2181 

21⁄4" Super D gas (2.150" Venturi) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2198 

2. Throttle shaft - includes throttle plate screws ......................11-2184 

3. Throttle plate screw ..........................................50-0055-S 

4. Throttle shaft bushing - for repair only ............................ 11-2134 

5. Throttle plate all - 21⁄4" D carbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2150 

6. Throttle return spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2082 

7. Throttle arm assembly 

21⁄4" Super D gas/alcohol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2148 

8. Idle mixture screw .............................................11-2354 

9. Idle mixture screw spring .......................................11-2052 

10. Manifold o-ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8014 

11. Insulator block 21⁄4" x 1⁄4" includes o-ring ..........................16-0499 

12. Enrichment device .............................................11-2084 

13. Bowl vent plug ................................................50-0105 

14. Main discharge tube 

21⁄4" Super D alcohol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2178 

21⁄4" Super D gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2185 

15. Main jet/main discharge air bleed 

State size - See jets in Section 9: Racing. 

16. Intermediate jet- State size - See jets in Section 9: Racing. 

17. Bowl gasket - 21⁄4" Super D gas/alcohol . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2153 

18. Float 

All carbs with forked mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

All carbs with wire mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2187 

19. Float retaining pin 21⁄4" Super D gas/alcohol .......................11-2069 

20. Bowl screw 10-24 x 3⁄4" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0034 

21. Carb bowl assembly 

21⁄4" Super D gas - forked mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

(Must use bowl, float, and needle w/wire type mechanism.) 

21⁄4" Super D gas - wire mechanism ..............................11-2188 

21⁄4" Super D alcohol - forked mechanism ............................. N/A 

(Must use bowl, float, and needle w/wire type mechanism.) 

21⁄4" Super D alcohol - wire mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2177 

22. Bowl plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2090 

23. Needle - 21⁄4" Super D gas 

Forked mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2095 

Wire mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2197 

24. Seat - 21⁄4" Super D gas 

Forked mechanism .160" I.D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2065 

Wire mechanism .238" I.D. .............................. 11-2165 

25. Needle & seat assembly fuel/alcohol 

Carbs with forked float mechanism ............................ N/A 

Carbs with wire float mechanism . . . . . . . . . . . . . . . . . . . . . . . 11-2130 

Not Shown: 

26. 1" Spacer block, Super D ................................ 16-0157 

27. Air horn 41⁄4" long . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0141 

28. Air cleaner, Super D .................................... 17-0198 

29. Fuel line 1⁄4" I.D. with 90° bend,19" ....................... 19-0475 

30. Backplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0182 

NOTE: 

Parts followed by an N/A are no longer available. 

Those followed by an N/S are not shown in the diagram. 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

CONTINUED... 

S&S® Super D Gas and Alcohol Carburetor replacement parts 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 

S&S ® Super D Gas Carburetor 

Years Produced: 1983-up 

Size Produced: 21⁄4" Throat 

Identification Markings: 

❚❚ Serial number stamped on body above "S&S Super". 

❚❚ "D" and "181" cast on body below "S&S Super". 

Distinguishing Characteristics: 

❚❚ Enrichment starting system. 

❚❚ Donut shaped float. 

❚❚ .235" I.D. fuel inlet. 

❚❚ Bowl vented out air cleaner end of carb. 

❚❚ Designed for two throttle cables - air cleaner/air horn mounting pattern 

different from stock. 

11 

6 

10 

13 

15 

18 18 

19 19 

3 

1 

2 

4 

12 

14 

15 

8 

9 

17 

21 

16 

5 

7 

10 



Replacement 

Parts 

Tools & 

Shop Supplies 

6 

13 

3 

2 

15 

1 

4 

14 

12 

8 

9 

5 

16 

10 

7 

23 

24 

S&S ® Super D Alcohol Carburetor 

Years Produced: 1983-up 

Size Produced: 21⁄4" Throat 

23 

24 

22 

20 

Racing 

Products 

15 

17 


❚❚ Serial number stamped on body above "S&S Super". 

❚❚ "D" and "181" cast on body below "S&S Super". 


& Promo Items 

Warranty & 


18 

19 21 19 

25 

18 

25 

22 

21 

20 


❚❚ Enrichment starting system. 

❚❚ Donut shaped float. 

❚❚ .380" I.D. fuel inlet. 

❚❚ Bowl vented out end of carb in two places. 

❚❚ Designed for two throttle cables - air cleaner/air horn mounting pattern 

different from stock. 


7-38

eplacement parts for 

s&S ® Super B & D Fuel or Turbo Carburetor 

Parts for 

Twin Cam 88® 

1. Carb body 

17/8" Super B fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2017 

17/8" Super B turbo gasoline (Obsolete) . . . . . . . . . . . . . . . . . . . . . . . . N/A 

17/8" Super B turbo alcohol (Obsolete). . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

21⁄4" Super D fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2281 

21⁄4" Super D turbo gasoline (Obsolete) . . . . . . . . . . . . . . . . . . . . . . . . N/A 

21⁄4" Super D turbo alcohol (Obsolete) . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

2. Throttle shaft – includes throttle plate screw . . . . . . . . . . . . . . 11-2184 

3. Throttle plate screw .................................. 50-0055-S 

4. Throttle shaft bushing (For repair only) . . . . . . . . . . . . . . . . . . . 11-2134 

5. Throttle plate 

All 17/8" Super B ....................................... 11-2155 

All 17/8" Super D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2150 

6. Throttle return spring, all fuel, turbo . . . . . . . . . . . . . . . . . . . . . 11-2133 

7. Throttle arm assembly – Two cable 

All fuel and turbo carbs ................................. 11-2140 

8. Idle mixture screw ..................................... 11-2354 

9. Idle mixture screw spring ............................... 11-2052 

10. Manifold o-ring 

All 17⁄8" Super B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8013 

All 21⁄4" Super D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8014 

11. Bowl vent plug ........................................ 50-0105 

12. Main jet/discharge tube 

All Super fuel and Super alcohol turbo carbs 


13. Main discharge tube 

21⁄4" Super D alcohol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2178 

Super B & D Gas Turbo (Obsolete) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

14. Main jet/main discharge air bleed 


15. Intermediate jet 


16. Bowl Gasket 

17/8" Super B fuel, turbo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2080 

21⁄4" Super D fuel, turbo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2153 

17. Floats 

All carbs with forked mechanism (Obsolete) . . . . . . . . . . . . . . . . . . . . N/A 

All carbs with wire mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2187 

18. Float retaining pin - all Super B, D fuel, turbo . . . . . . . . . . . . . . 11-2064 

19. Bowl screw - 12-24 x 5⁄8" ................................ 50-0034 

20. Carb bowl assembly 

17/8" Super B fuel - forked mechanism (Obsolete) ................ N/A 

17/8" Super B fuel - wire mechanism . . . . . . . . . . . . . . . . . . . . . . 11-2180 

17/8" Super B turbo - forked mechanism (Obsolete) . . . . . . . . . . . . . . N/A 

17/8" Super B turbo - wire mechanism (Obsolete) . . . . . . . . . . . . . . . . N/A 

21⁄4" Super D fuel - forked mechanism (Obsolete) ................ N/A 

21⁄4" Super D fuel - wire mechanism . . . . . . . . . . . . . . . . . . . . . . 11-2280 

21⁄4" Super D turbo - forked mechanism (Obsolete) . . . . . . . . . . . . . . N/A 

21⁄4" Super D turbo - wire mechanism ..................... 11-2020 

21. Bowl plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2090 

22. Needle only - all turbo carbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2195 

23. Seat only - all turbo carbs ............................... 11-2065 

24. Needle & seat assembly fuel/alcohol 

Carbs with forked float mechanism (Obsolete) . . . . . . . . . . . . . . . . . . N/A 

Carbs with wire float mechanism . . . . . . . . . . . . . . . . . . . . . . . 11-2130 

25. Auxiliary inlet cam plate ................................ 11-2138 

26. Auxiliary inlet needle lift pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2137 

27. Auxiliary inlet needle spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2139 

28. Auxiliary inlet needle spring 

21⁄4" Super D fuel, turbo ................................ 11-2135 

17/8" Super B fuel, turbo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2136 

29. Throttle return spring bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2132 

Not Shown: 

30. Radiused air inlet 

17/8" Super B turbo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0081 

21⁄4" Super D turbo ..................................... 17-0183 

31. 1" Spacer block 

17/8" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0057 

21⁄4" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0157 

32. Air horn 

17/8" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0042 

21⁄4" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0141 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

CONTINUED- 

S&S® Super B & D Fuel or Turbo Carburetor Replacement parts 

Parts for 

Evolution® 

S&S ® Super B & D Fuel Carburetor 

Years Produced: Super B 1976-up 

Super D 1987-up 

25 

2 

3 

26 

8 

9 

10 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


Sizes Produced: Super B 17/8" Throat 

Super D 21⁄4" Throat 


Super B 

❚❚ 

❚❚ 

Super D 

❚❚ 

❚❚ 

Serial number stamped on body above "S&S® Super". 

"B" cast on body below "S&S® Super". 

Serial number stamped on body above "S&S Super". 

"D" and "181" cast on body below "S&S Super". 


❚❚ 

❚❚ 

❚❚ 

❚❚ 

❚❚ 

18 

Auxiliary fuel inlet activated by cam on throttle shaft. 

Donut shaped float. 

.380" I.D. inlet on needle and seat assembly. 

Bowl vented out end of carb in two places. 

Fuel overflow on front of bowl. 

22 

23 

25 

27 

28 

11 

2 

21 

14 

12 

14 

29 

19 

20 

6 

3 

17 

4 

12 

26 

1 

8 

9 

16 

23 

22 

15 

5 

7 

10 

17 

S&S ® Super B & D Turbo Carburetor 

(Obsolete) 

Years Produced: Super B 1991-2004 

Super D 1991-2004 

Sizes Produced: Super B 17⁄8" Throat 

Super D 21⁄4" Throat 


Super B 

❚❚ 

❚❚ 

Super D 

❚❚ 

❚❚ 


"B" and "81" cast on body below "S&S Super". 


"D" and "181" cast on body below "S&S Super". 


❚❚ 

❚❚ 

❚❚ 

❚❚ 

❚❚ 

18 

24 

27 

28 

11 

21 

14 

29 

19 

16 

17 

20 

6 

Auxiliary fuel inlet activated by cam on throttle shaft. 

Donut shaped float. 

.155" I.D. inlet on needle and seat assembly. 

Bowl vented out end of carb in two places. 

Fuel overflow on front of bowl. 

4 

1 

12 

15 

18 

5 

7 

24 

21 

17 

20 

19 


7-40


S&S ® 2 1 /8" Dual Bore SA EFI Throttle Body Kits 

1. Screw, SHCS, 1/4-20 x 7/8" . ..........................50-0025 

2. Gasket, throttle body, S&S VFI dual bore, 2-1/16" SA, 

..............................................16-5070-S 

3. Throttle body, assembly, dual bore, packaged, 2-1/16", 

natural. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-5089 

4. O-ring, (-18), .739" ID x ,879" OD, Viton® ...........50-8149-S 

5. Motor, idle air control, EFI. . . . . . . . . . . . . . . . . . . . . . . . . . 55-5008 

6. Screw, HH, M5 x 14mm, zinc, steel ......................N/A 

7. Bracket, support, S&S, VFI, Throttle body to head, 

B2 heads, SA .....................................17-0386 

8. Manifold, (See Section 9: Racing) 

9. Fuel injector, VFI, Style B, 41.0 lb/hr ...............55-5040-S 

10. Screw, torx, BH, M3, x 10mm, zinc, steel ..........50-0357-S 

11. Sensor, temperature, kit air intake .................55-5041 

12. Gasket, air temp sensor, S&S VFI .................16-5009-S 

26 

26 

21 

26 

24 

22 

21 

20 

10 

25 

19 

18 

14 

13 

15 

17 

8 

24 

9 

13. O-ring, (-117), .799" ID x 1' OD, Viton ...................N/A 

14. O-ring, (-107), .206" ID x .406 OD, Viton ..........50-8133-S 

15. Flange, manifold, B2 heads, Aluminum, SA 

Rear ........................................ 16-0248 

Front ........................................ 16-0247 

16. Seal, manifold, B2 heads, 2.250" x 2.520" x .290", black, SA, 

.............................................16-0246-S 

17. Fuel rail, kit, dual bore, B2 heads, SA 

Magneti Marelli® style, 1995-'01 bt except ’01 Softail® . . . . . 106-4502 

Delphi® style, 2001 Softail and all 2002-’05 bt .............16-5073 

18. Screw, BHC, 1/4-20 x 3/8", chrome .......................N/A 

19. O-ring, (-112), .487" ID x .687" OD, Viton ...............N/A 

20. O-ring, (-111), .424" ID x .624" OD, Viton .........50-8136-S 

21. O-ring (-109), .299" ID X .500" OD Viton ..........50-8137-S 

22. Retaining ring, external, .398" x .025", carbon steel, ......N/A 

23. Screw, SHCS, 1/4-20 x 1-1/4" ......................50-0349-S 

24. Bolt, mounting, HH, Gr5, 5/16-18 x 1", zinc ...........50-0108 

25. Screw, SHCS, 5/16-18 x 1" ..........................50-0101 

26. Existing stock parts are shown for assembly purposes only . N/A 

10 

11 

12 

2 

2 

7 

6 

5 

4 3 

2 

1 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

S&S ® Carburetor Rebuild Kits 

To insure that you continue to get the utmost in performance from your S&S 

carburetor, a series of rebuild kits designed for early style, L Series, and Super 

A, B, and D carburetors are available. Kit series includes: the Master Rebuild 

Kit, Accelerator Pump Rebuild Kit, and the Body Rebuild Kit. See Rebuild Kit 

Selection Chart for available kits for your carburetor. 

Parts for 


Carburetor, Rebuild Kit 

Vintage 

Engines 

X-Wedge® 

Master Rebuild Kit 

Everything needed to completely rebuild one carburetor. 

Kit Contents 

❚❚ Everything in the body rebuild kit 

❚❚ Everything in the accelerator pump rebuild kit 

❚❚ Fasteners 

❚❚ Springs 

❚❚ Idle mixture screw 

❚❚ Seat 

❚❚ Needle assembly 

11-2909 




Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


When ordering master rebuild kits for Super A, B, or D carbs 

Examine the float and needle illustrations shown here and compare to the 

parts in your carburetor. It is important to determine the style of float and 

needle assembly in your carburetor in order to select the correct master rebuild 

kit. Forked type and wire type needle assemblies are not interchangeable, 

so the correct kit must be ordered for your specific application. 

Forked type floats are no longer available. Due to a machining difference, 

carburetor bowls for forked type floats are not interchangeable with bowls 

for wire type floats. If a carburetor equipped with a forked style float requires 

a new float, the entire bowl assembly must be replaced with the newer wire 

type bowl assembly. 

Accelerator Pump Rebuild Kit 

Kit Contents 

❚❚ Diaphragm 

❚❚ Diaphragm spring 

❚❚ Check balls 

❚❚ Check ball spring 

❚❚ Pump pushrod 

❚❚ Hardware and O-rings 

Wire Type Mechanism 

Forked Type Mechanism 

11-2918 

Accelerator Pump Rebuild Kit 


7-42

Continued – 

S&S® Carburetor Rebuild Kits 

11-2906 

Body Rebuild Kit 


Kit Contents 

❚❚ Throttle shaft 

❚❚ Throttle plate 

❚❚ Throttle shaft bushings 

❚❚ Spring 

❚❚ Gasket 

❚❚ Hardware and O-rings 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


NOTE: 

Body rebuild kits for Super E and G carbs also contain throttle shaft nuts, nylon washers, accelerator pump o-ring, and accelerator pump boot. Body rebuild kits for Super E and G carbs 

do not contain throttle shaft bushings since these carbs have stainless steel throttle shaft bushings already installed. 

Body rebuild kits for early style, L Series, and Super A, B, and D carbs contain stainless steel throttle shaft bushings. 

S&S Carb Type 

Carb Model 

Rebuild Kit Selection Chart for S&S® CARBuretors 


Accelerator Pump 

Rebuild Kit 


Part No. Part No. Part No. 

Super E Gas 11-2906 11-2918 11-2923* 

Super G Gas 11-2907 11-2918 11-2924* 

Super A, B Gas 

1983 & earlier (Forked Type Mechanism) 

11-2903 – 11-2914 

Super A, B Gas 

1983-Up (Wire Type Mechanism) 

11-2903 – 11-2909 

Super Series 

Super D Gas 

1985 & earlier (Forked Type Mechanism) 

11-2904 – 11-2915 

Super D Gas 

1985-Up (Wire Type Mechanism) 

11-2904 – 11-2910 

Super D Alcohol 11-2904 – – 

Super B Fuel, B Turbo Gas, Turbo Alcohol & Fuel 11-2908 – – 

Super D Fuel, D Turbo Gas, Turbo Alcohol & Fuel 11-2904 – – 

MGL 11-2900 – 11-2913 

L Series 

MGAL 11-2900 – 11-2911 

GAL 11-2900 – 11-2911 

GBL 11-2900 – 11-2912 

Super G, GA Gas 11-2900 – – 

Early Style 

GB Gas 11-2902 – – 

F, FA Fuel 11-2901 – – 

FB Fuel 11-2902 – – 

* NOTE: When Super Master Rebuild Kit #11-2923 or #11-2924 is used to update an early Super E or G equipped with a 360° variable position gas inlet fitting, S&S fuel line, part #19-0475, with a 90° formed end 

must be used and ordered separately. See the line drawing in the Super E & G carburetor section of this catalog for an illustration and description. 

Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



S&S ® Carburetor Replacement Jets 

For those who need to rejet their carburetor because of engine modifications, 

exhaust modifications, or changes in altitude, we have extra jet kits available. 

Riders 

If you are not sure what size jets your engine needs, consult the jetting 

chart on the next page for the recommended jetting range for your 

particular carburetor and engine size. Note that the jetting chart lists 

the jet series numbers and the typical range of sizes for the main jet, 

intermediate jet, and intermediate air bleed (if applicable). The chart also 

recommends part numbers of the jet kits to order. Also observe that some 

jetting recommendations are similar and that jet sizes may overlap from 

one engine combination to another. It may be a good idea to purchase an 

adjacent combination if it fulfills your present requirements and some future 

engine modification you may be contemplating. If you already know which 

jet sizes you need, purchase the required jets from your local S&S dealer, or 

refer to the specific jet type picture and description and purchase the kit that 

contains the sizes desired. 

Dealers 

Dealers can order jets in several ways. You can order them in groups of 

assorted sizes, in packets of all one size, blanks (quantity depends on type 

of jet), or the Dealer Jet Kit which contains three each of all the most used 

jet sizes. 

S&S Carb Parts Kit 

Contains the most commonly needed parts to maintain S&S Super E and G 

carburetors. The next time a customer asks for a part for his or her carb, you 

can say “Why sure! Got one right here...” 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3103 

Replacement 

Parts 

Series #94 

Intermediate Jets 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


Intermediate Jets – Series #94 

Series #94 fits all Super 17⁄8", 21/16", 21⁄4" gas carburetors. Sizes available: 

.025", .0265", .028", .0295", .031", .032", .033", .036", .040". 

.025" .................................................... 11-0250 

.0265" ................................................... 11-0265 

.028" .................................................... 11-0280 

.0295" ................................................... 11-0295 

.031" .................................................... 11-0310 

.032" .................................................... 11-0320 

.033" .................................................... 11-0330 

.036" .................................................... 11-0360 

.040" .................................................... 11-0400 

Blanks ................................................... 11-0000 

S&S Jet Kit 

Includes 3 each of all intermediate jets and 5 each of all main jets, plus a 

main jet tool. All in a handy divided storage box. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-3102 

NOTE: 

Early Series #94 gas jets were stamped with single digit numbers. Conversions for these 

numbers are: 

1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .025” 

2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .028” 

3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .031” 

4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .033” 

5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .036” 

6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .040” 


7-44

Continued – 

S&S® Carburetor Replacement Jets 

Main Jets – Series #72 

Series #72 fits all Late Style GAL, GBL, MGAL, MGL carburetors, all Super 

17⁄8", 21⁄16", 21⁄4" gas carbs and all TWO-THROAT carburetors – sizes available: 

.040" to .110" (in increments of .002"), .115", .120" and blank. (Note: Blank 

is drilled with a .040" hole). 

Sold in packages of 3 to 6 jets. 

1 each .062", .064", .066", .068", .070", .072". ................. 11-7200 

1 each .066", .068", .070", .072", .074", .076". ................. 11-7201 

1 each .072", .074", .076", .078", .080", .082". ................. 11-7202 

1 each .078", .080", .082", .084", .086", .088". ................. 11-7203 

1 each .090", .092", .094", .096", .098" ....................... 11-7204 

1 each .100", .102", .104", .106", .108" ....................... 11-7205 

1 each .110", .115", .120". .................................. 11-7206 

2 each .050", .052", .054". .................................. 11-7209 

2 each .056", .058", .060". .................................. 11-7210 

Blank .................................................... 11-4040 

Main Jet Air Bleed Kit (One Jet Each Size) 

.042" - .060" .............................................106-3517 

.084" - .120" .............................................106-3518 

NOTES: 

No returns or exchanges on jets. 

Refer to S&S Race Catalog for jets for the S&S fuel and turbo carburetors. 

Jet Packs 

Low Range Jet Pack 

For jetting most stock and moderate performance engines. 

Includes one each intermediate jets (.025", .0265", .028", .0295") one each 

main jets (.062", .064", .066", .068", .070", .072", .074"). 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-7270 

High Range Jet Pack 

For jetting some stock and all performance engines. 

Includes one each intermediate jets (.0295", .031", .032", .033") and one 

each main jets (.072", .074", .076", .078", .080", .082", .084"). 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-7271 

Master Jet Pack 

For jetting all Super B, E, and G equipped engines. 

Includes one each intermediate jets (.025", .0265", .028", .0295", .031", 

.032", .033") and one each main jets (.062", .064", .066", .068", .070", .072", 

.074", .076", .078", .080", .082", .084"). 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-7272 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Series #72 

Main Jets 

Main Jet Tool 

For changing series #72 main jets....................... 53-0452 

Tools & 

Shop Supplies 

MAIN JETS - SERIES #72 INDIVIDUAL SIZE SELECTION CHART 

Size Part No. Size Part No. Size Part No. Size Part No. Size Part No.. Size Part No. 

.040 11-4040 .054 11-4054 .068 11-4068 .082 11-4082 .096 11-4096 .110 11-4110 

.042 11-4042 .056 11-4056 .070 11-4070 .084 11-4084 .098 11-4098 .115 11-4115 

.044 11-4044 .058 11-4058 .072 11-4072 .086 11-4086 .100 11-4100 .120 11-4120 

.046 11-4046 .060 11-4060 .074 11-4074 .088 11-4088 .102 11-4102 Blank 11-4040 

.048 11-4048 .062 11-4062 .076 11-4076 .090 11-4090 .104 11-4104 - - 

.050 11-4050 .064 11-4064 .078 11-4078 .092 11-4092 .106 11-4106 - - 

.052 11-4052 .066 11-4066 .080 11-4080 .094 11-4094 .108 11-4108-S - - 

Racing 

Products 




Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

Fuel Inlet 

Meets 2008 Permeation Standards 

This new metal 360° fuel inlet and special fuel line are designed to reduce 

evaporative emissions due to permeation of fuel through the existing 

fuel hose with the 90° bend. This set-up has been incorporated into S&S® 

emissions compliant engines for sale in the United States to make them 

compliant with 2008 standards. Offered here as a replacement part for 

the carbs included with these engines, this fuel inlet and fuel hose can be 

retro-fitted to any S&S Super E or G carburetor. The 360° degree swivel 

feature alone makes this inlet handy enough to consider for any application, 

regardless of emissions requirements. 

PART NUMBER 

Fuel Inlet With 360° Swivel ..........................106-2011 

This new 360° fuel inlet fitting and new fuel line, meet 2008 fuel 

permeation requirements, and is included with all S&S carbureted 

emissions certified engines. Fits any S&S® Super E or G carburetor. 

X-Wedge® 

2008 Permeation Standards 

To meet 2008 Permeation standards, new motorcycles must have fuel tanks made of metal. In addition any gaskets on the fuel tank must have an exposed 

surface area of less than 1000 square millimeters. Fuel lines must meet SAE standards J30 R-11 or J30 R-12. 

Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 



S&S Dual bore VFI Induction System Gasket Kit 

Kit Contains: 

(2 Each) Gasket, Manifold to Head 

(2 Each) Gasket, Throttle Body 

(1 Each) Gasket, Intake Air Temperature Sensor 

Dual Bore VFI Gasket Kit 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55-5021 


& Promo Items 

Warranty & 


NOTE: 

All reference to H-D® part numbers is for identification purposes only. We in no way are 

implying that any of S&S Cycle’s products are original equipment parts or that they are 

equivalent to the corresponding H-D® part number shown. 


7-46

S&S ® Intake Manifold O-rings and Mounting 

Flanges For 1984-up Big Twins and 1986-Up 

Sportster ® Models 

S&S intake manifold mounting flanges for 1984-'06 big twins and 1986- 

'06 Harley-Davidson® Sportster® models are designed to be used with S&S 

manifolds and stock rigid mount manifolds. 

All S&S intake manifold o-rings are made of special materials that resist 

destruction from the additives in today’s fuel. 

Manifold O-rings 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


For Stock Style Cylinder Heads 

Fits 1984-up big twin engines and 1986-'06 Sportster® models with rigid 

mount style intake manifold. 

Use with stock S&S manifolds and older S&S manifolds with stock port 

diameter. 

(HD #26995-86A) ...............................................16-0236 

For S&S Cylinder Heads 

Fits 1984-up big twin engines and 1986-up Sportster models. 

Use with all current S&S manifolds. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-0235 

16-0232 

16-0236 

Vintage 

Engines 

X-Wedge® 



Manifold Flanges 

Fits 1984-'05 big twin and 1986-'06 Sportster models with rigid mount style 

intake manifold. 

Front Manifold Flange 

(HD #27009-86B) ...............................................16-0232 

Rear Manifold Flange 

(HD #27010-86B) ...............................................16-0233 

Set of Two ............................................106-3516 

Replacement Parts For Manifolds 

Manifold Fitting VOES Rubber Cap 

3⁄16" I.D. x 5⁄16" O.D. x 1⁄2" .....................................50-8372 

Manifold Vacuum Fitting ................................16-0136-S 

50-8372 

16-0233 

16-0136-S 

Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

NOTE: 




Warranty & 



Parts for 

Twin Cam 88® 

Spacer Blocks, Insulator Blocks, 

and Other Mounting Hardware 

Parts for 

Evolution® 

Parts for 


1” Spacer Block with O-rings 

S&S® spacer blocks are designed for those carb installations where additional 

clearance is required between tank and air cleaner. Each spacer block kit 

comes with an o-ring. 

17⁄8" Opening 

Mounting hole pattern is identical to stock pattern on Tillotson®, Bendix® and 

Keihin® butterfly type carbs. Use with all S&S 17⁄8" manifolds, includes o-ring. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0057 

16-0058 

16-0057 

Vintage 

Engines 


Use with all S&S 21⁄16" manifolds, includes o-ring. ...............16-0357 

16-0492 

X-Wedge® 


Use with all S&S 21⁄4" manifolds, includes o-ring. ...............16-0157 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

1” Spacer Kit 

Used with Super E & G carburetors when using a 1" spacer block. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0058 

Replacement O-rings–Carb to Manifold 

S&S 13⁄4" and 17⁄8" Carbs except the Super E Carb 

Also fits part #16-0057 spacer block. ..........................50-8013 

S&S 17⁄8" Super E Carb 

Also fits part #16-0491 insulator block. ........................50-8016 

S&S 21/16" Super G Carb 

Also fits part #16-0492 insulator block. ........................50-8015 

S&S 21⁄4" Super D Carb 

Also fits part #16-0357 spacer block, part #16-0157 spacer block, 

and part #16-0499 insulator block. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8014 

S&S insulator blocks for 

Super E & G carburetors. Also available 

for S&S Super D carburetors. 

Insulator Blocks 

16-0491 


Mounting hole pattern is identical to stock pattern on Tillotson®, Bendix® 

and Keihin® butterfly type carbs. 

Use with all S&S 17⁄8" manifolds, includes o-ring. 

1⁄4" Thick ..................................................16-0491 

3⁄8" Thick (1991-’03 XL only) .................................16-0497 

21/16" Opening 

Use with S&S 21⁄16" manifolds, includes o-ring. 

1⁄4" Thick ..................................................16-0492 

3⁄8" Thick (1991-’03 XL only) .................................16-0498 

2¼" Opening 

Use with S&S 21⁄4" manifolds, includes o-ring. 

1⁄4" Thick ..................................................16-0499 

Warranty & 


NOTES: 

1" spacer blocks require the use of longer carburetor mounting bolts. (See page 7-50) 

1992-'99 big twin and 1991-'03 Harley-Davidson® Sportster® models with head breather style heads using S&S Super E or G air cleaners will require 1" spacer support kit #16-0058 when 

using 1" spacer block. (See above) 


7-48

Fuel system Accessories 

Fuel Line 

Kink resistant, 1⁄4" I.D., same as line supplied in S&S gas carb kits. 

Unformed 

25' Roll....................................................19-0176 

90° Formed Bend 

19" Length ................................................19-0475 

Permiation Compliant 

17" Straight hose ......................................... 106-1737 

Fuel Line Clamp 

Fits 1⁄4" I.D. line ............................................50-8002 

19-0169 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

Fuel Filter 

Fuel filter polished – Pingel #SS1P ............................19-0457 

Overflow Tubing 

Used to route gas from overflow fitting on carb to ground. 

1⁄8" I.D., 24" long .........................................19-0262-S 

Fuel Line Insulation 

Slips over fuel line to protect it where heat is a problem, 5⁄8" I.D., same as 

supplied in S&S gas carb kits. 

Typical length needed - 12" Length ...........................19-0172 

19-0263 

19-0475 

X-Wedge® 



Replacement 

Parts 

Rubber Tubing 

Used to connect crankcase or cylinder head vents to air cleaner. 

3⁄8" I.D. x 5⁄8" O.D., same as supplied in S&S carb kits. Sold per foot. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-0169 

Used for VOES connection between manifold and switch. 

3⁄16" I.D., same as supplied in S&S carb kits. 9" Piece 

(Replaces H-D® #26570-84) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-0395 

NOTE: 




19-0172 

Tools & 

Shop Supplies 

Racing 

Products 






Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Mounting Hardware 

Manifold Screws 

Screw, 1" x 5⁄16"-18 – For adjustable bracket part #16-0471. ....... 50-0108 

Screw, 1" x 3⁄8"-16 – Fits all S&S® carbs except Two Throats. ........50-0161 

Screw, 11⁄4" x 3⁄8"-16 – Fits all S&S carbs except Two-Throats. .......50-0162 

Screw, 13⁄8" x 3⁄8"-16 – Fits all S&S carbs except Two-Throats. ....... 50-0163 

Screw, 2" x 3⁄8"-16 – Fits all S&S carbs except Two-Throats. ........50-0164 

Screw, 21⁄4" x 3⁄8"-16 – Fits all S&S carbs except Two-Throats. ....... 50-0165 

Screw, 21⁄2" x 3⁄8"-16 – Fits all S&S carbs except Two-Throats. . ...... 50-0166 

Vintage 

Engines 

X-Wedge® 

Screw, 11⁄4" x 1⁄4"-20 – Fits all S&S® Two-Throats. ................50-0008 

Screw, 11⁄2" x 1⁄4"-20 – Fits all S&S Two-Throat carbs. ............. 50-0079 

Screw, 21⁄4" x 1⁄4"-20 – Fits all S&S Two-Throat carbs. . . . . . . . . . . . . . 50-0078 

CAUTION: Insufficient or too much thread engagement in carburetor mounting 

holes may damage mounting hole thread and/or carburetor bowl. 

NOTES: 

S&S manifold carb mounting flanges measure about 1⁄2" thick. A 1" long screw provides 

enough thread engagement in the carburetor body when no spacer block, insulator 

block and/or bottom hole carb mounting bracket is used. If any of these parts are used, 

add their thickness to 1" to get the proper length of the bolts required. 

The mounting screws must not bottom out in the carb body, or mounting holes, or 

protrude through mounting flange so that contact with the carb bowl is made. 

Replacement 

Parts 

Tools & 

Shop Supplies 

Adjustable Bracket 

Connects center crankcase bolt and bottom carb manifold mounting bolt – 

Fits all S&S carbs except Two-Throats on all engines except panhead models. 

1⁄8" thick. ................................................ 16-0471 

16-0471 Assembly 

50-0108 

Racing 

Products 


& Promo Items 

Warranty & 



Locknut – 5/16"-18........................................ 50-5021 

Washer – 5/16" x 1/16"...................................... 50-7034 

Bolt – 1" x 5/16"-18 ........................................50-0108 

50-7034 

50-5021 


7-50



Rigid Carb Support Brackets 

For Harley-Davidson ® Evolution ® 

Big Twin Engines, Sportster ® & Buell ® Models 

Bracket, support air cleaner to head. 

Fits engines with stock carb and S&S air cleaner ................ 17-0311 


Fits engines with Super B carb ............................... 17-0312 


Fits 1984-'99 big twins and 1994-'02 Buell models 

with CV carburetor and S&S air cleaner. ....................... 17-0309 

17-0312 

17-0309 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


For Shovelhead Engines 

Bracket, support air cleaner to rear of front rocker box. 

Fits shovelhead engine with Super A, B, D ..................... 17-0092 

17-0311 

Vintage 

Engines 

Bracket, support air cleaner to rear of front rocker box. 

Fits shovelhead engine with Super E, G ....................... 17-0392 

17-0092 

X-Wedge® 

For Panhead and Knucklehead Engines 

Bracket, support - case to manifold. 

Fits all S&S carbs except S&S Two-Throats. .................... 16-0096 

17-0392 



For Ironhead Sportster ® Engines 

Bracket, support air cleaner to tappet block. 

Fits IH XL with Super A, B, D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-0093 

17-0393 

17-0093 

Replacement 

Parts 

Bracket, support air cleaner to tappet block. 

Fits IH XL with Super E, G ................................... 17-0393 

For VFI Dual Throat Tuned Induction System 

Tools & 

Shop Supplies 

VFI Tuned Induction Support Bracket – Chrome . . . . . . . . . . . . . . . . 16-5014 

16-0096 

16-5014 

Racing 

Products 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

S&S ® Throttle Cable Assemblies 

Early Stock Style Two-Cable 

Throttle Assemblies 

These throttle assemblies are designed to update 1981 and earlier chassis 

with 1" diameter handlebars for S&S Super E and G carbs or any other 

butterfly type carburetors with 1981-up stock style throttle linkage. Cables 

are not interchangeable since they are specifically designed for the opening 

or closing side of throttle. Kit contains throttle grips and both throttle cables. 

Select kit with cable length desired. Cable measurement is from throttle grip 

to end of cable housing, barrel fittings are molded in place. 

Throttle Assembly with 36" Cables ........................ 19-0450 




Universal Throttle Assembly 

This throttle assembly is used with early style S&S carburetors including 

Early Style, L Series, Super B, Super D, and TWO-THROAT. It can an also be 

used with any other carburetor which uses a screw clamp style throttle arm. 

Threads on both cables are the same size so cables are interchangeable. One 

end of each cable has a molded ball end, and the other end is plain. Cable can 

be cut to length required. Fits 1" diameter handlebars. 

Universal 48" Throttle Assembly .......................... 19-0229 

Universal Replacement Throttle Cable. .................... 19-0224 

S&S ® Throttle Replacement Parts 

Throttle Grip Clamp Set 1985-’95 .........................106-3519 

S&S Universal Throttle Cable .............................106-3520 

Throttle Grip Clamp Screw 

Fits S&S throttle assemblies: Part #19-0448, #19-0449, #19-0482, #19-0450, 

and #19-0229. .............................................50-0043 

Throttle Grip Set ......................................106-3521 

Cable Adjuster 

Fits S&S throttle assembly part #19-0229.. .....................19-0223 

Cable Adjuster Jam Nut 

Fits S&S throttle assembly part #19-0229 ......................19-0227 

Handlebar Spacing Sleeve 

4" x 1" O.D. – converts 7⁄8" handlebars to 1" O.D. ................19-0235 

106-3521 

106-3519 

19-0448 

19-0229 

Warranty & 


19-0235 

106-3520 

19-0223 


7-52 

50-0043 

19-0227

S&S ® Two Cable Throttle Assemblies 

Parts for 

Twin Cam 88® 

The S&S two cable throttle assemblies are high quality "pull open – pull close" 

type throttles designed for use on any two cable carburetor installations on 

bikes with 1” O.D. handlebars. A special soft plastic material used to mold 

the grips makes them look and feel exactly like stock grips. There are four 

different assemblies available to make installation on most chassis easy. 

Two Cable Throttle Required 

S&S Super E and G carburetors require the use of a two cable, pull open–pull 

closed throttle assembly. Any chassis including 1980 and earlier stock models 

equipped with a single cable throttle mechanism requires conversion to a 

two cable, pull open–pull closed type. S&S offers high quality two cable 

throttle assemblies for this purpose. Stock big twin models from 1981 to 

present have a two cable throttle and should not require changing. Super E 

and G Carb kits for 1990 and later models come with the new longer throttle 

cable guide bracket which allows the use of the stock CV style throttle cables. 

However, the longer throttle cable guide bracket can not be used on 1987-’03 

Harley-Davidson ® Sportster ® models due to clearance problems. Therefore, 

Sportster models 1987-’03 originally fitted with a constant velocity (CV) 

carb require conversion to butterfly style throttle cables to work with the 

S&S butterfly type carburetor. S&S Super E carb kits for 2004-’05 Sportster 

models are designed to accept the stock throttle cables. 

NOTE: 

1998 and later carbureted Buell® models require the use of stock 1996 throttle assembly 

and S&S throttle cables when installing a Super E or G carburetor. 

NOTE: 

The chart on this page is used only when using throttle cable bracket part #11-2339. 

This bracket is standard on all S&S Super E & G carburetor kits for big twins 1989 

and earlier and all kits for Harley-Davidson ® Sportster ® models with the exception of 

the kit for 2004-’05 models. Carburetor kits for 1990 and later big twin models come 

with the longer cable bracket part #11-2338 for use with stock CV throttle cables. 

Super E and G carburetors ordered for big twin models 1981 and later are being 

shipped with the correct throttle cable bracket to fit the stock cables. Big twin carbs 

that are not year specific will be shipped with both cable brackets. All Sportster models 

1988-’03 will still require conversion to butterfly style cables. 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Application 

S&S® THROTTLE CABLE APPLICATION CHART 

Fastening 

Method 

Length 

Total Housing 

Length 

Vinyl Housing 

Open Side 

Part No. 

Close Side 

FX and FL models 1985 and earlier** 

Sportster®, Buell® and Big Twin models 1995 and earlier** 

Threaded 36" 32" 19-0432 19-0433 

To 1995 Harley-Davidson® Softail® (FXSTC, FXST, FLSTC, FLSTF) 

1986-'94 FXR, 1993-'95 Dyna® 

Threaded 39" 35" 19-0434 19-0435 

To 1995 All FLT models Threaded 48" 44" 19-0462 19-0463 

To 1995 custom application Threaded 42" 38" 19-0446 19-0447 

1996-Up Softail (FXSTS, FXSTC, FLSTC, FLSTF) 

1996-Up Dyna® 

Snap-in 39" 35" 19-0438 19-0439 

1996-Up All FLT models Snap-in 48" 44" 19-0464 19-0465 

1996-Up 883-1200 Sportster models Snap-in 36" 32" 19-0436 19-0437 

1996-Up custom application Snap-in 42" 38" 19-0440 19-0441 

Buell 1996-’03* carbureted models Threaded 36" 32" 19-0430 19-0431 

* 1998 and later required Harley-Davidson® throttle assembly #71831-96 ** 1980 and earlier must be converted to dual cable throttle assembly. 

Part No. 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Replacement Parts for S&S ® Cylinder Heads 

for 1999-up Big Twin Engines 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

1. Cylinder head 

(See cylinder heads in Section 1) 

2. Valve 

All S&S heads with 89cc chamber 

Intake 

2.000" diameter ...................... 90-2000 

2.000" diameter + .085" . . . . . . . . . . . . . . 90-2004 

Exhaust 

1.605" diameter ...................... 90-2001 


Intake – 1.940" diameter ............. 90-2025 

Exhaust – 1.575" diameter ............ 90-2026 

3. Valve seat 


Intake - 2.000" diameter . . . . . . . . . . . . . . 90-2002 

Exhaust - 1.605" diameter . . . . . . . . . . . . . 90-2003 


Intake - 1.940" diameter . . . . . . . . . . . . . . 90-2027 

Exhaust - 1.575" diameter . . . . . . . . . . . . . 90-2028 

4. Valve guide - Intake or Exhaust 

Standard (H-D#18112-92) . . . . . . . . . . . . . . . . 90-2210 

+.001" (H-D#18130-83C) ................. 90-2211 

+.002" (H-D#18133-83A). . . . . . . . . . . . . . . . . 90-2212 

+.003" (H-D#18131-83C). . . . . . . . . . . . . . . . . 90-2213 

+.030" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2219 

5. Valve spring shim 

.015" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2086 

.030" ............................... 90-2087 

6. Valve guide seal - intake or exhaust (Not included in valve spring kit) 

(H-D#18001-83A) . . . . . . . . . . . . . . . . . . . . 90-2008 

7. Valve spring kit 

.640" lift - steel top collar .............. 90-2077 

.640" lift - titanium top collars. . . . . . . . . . 90-2078 

8. Keeper, valve spring, intake/exhaust 

.................................. 90-2094-S 

9. Head bolt assembly – (8 Required) (Includes head bolt washer) 

88", 95", 96", 100", 107" & 111" . . . . . . . . 93-3030 

116", 117" . . . . . . . . . . . . . . . . . . . . . . . . . . 93-3037 

10. Head bolt washer 

.100" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7088 

.250" (H-D#6016) . . . . . . . . . . . . . . . . . . . . . . 50-7091 

11. Exhaust port stud (H-D#16715-83) . . . . . . . . 50-0493 

12. Lock washer - 5⁄16" (H-D#7041) . . . . . . . . . . . 50-7032 

13. Nut, flanged - 5⁄16" -24 (H-D#7593) 

Zinc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-5025-S 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-5030-S 

14. Exhaust pipe gasket (H-D#65324-83) 

...................................106-5029 

15. Intake manifold 

(Refer to manifolds in Section 1) 

16. Manifold mounting screw 

SH - 5⁄16"-18 x 1" (H-D#3201WA) ........... 50-0101 

HH - 5⁄16"-18 x 1" (H-D#3987,4017) ......... 50-0108 

17. Flat washer - 5⁄16" (H-D#6016,6702) . . . . . . . . 50-7034 

18. Manifold mounting flange 

Front (H-D#27009-86A) ................... 16-0232 

Rear (H-D#27010-86A) . . . . . . . . . . . . . . . . . . . 16-0233 

Set of Two .......................106-3516 

19. Manifold o-ring . . . . . . . . . . . . . . . . . . . . . . 16-0235 

20. Head gasket 

33⁄4" x .043". . . . . . . . . . . . . . . . . . . . . . . . 93-1045-S 

37⁄8" x .043" .........................106-2947 

4" x .043" ......................... 93-1043-S 

21. Alignment dowel, base and head . . . . . . . . 50-8177 

22. Alignment dowel o-ring – Base (all bore sizes) 

S&S heads 33⁄4" bore only . . . . . . . . . . . . . . 50-8008 

23. Plug, HH - 14mm ..................... 90-4916 

24. Washer, compression - 14mm 

507" x .705" x .047" . . . . . . . . . . . . . . . . . . 50-7094 

25. Head mount bolt - 3⁄8"-16 x 11⁄4" (H-D#4716W) 

.................................... 50-0168 

26. Flat washer - 3⁄8" (H-D#6019) 

.................................... 50-7051 

Warranty & 


NOTE: 

All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they are equivalent 



7-54



Continued- 

Replacement Parts for S&S® Cylinder Heads for 1999-up Big Twin Engines 

Parts for 

Twin Cam 88® 

8 

Parts for 

Evolution® 

13 

23 

24 

7 

Parts for 


14 

12 

11 

25 

26 

5 

6 

9 

Vintage 

Engines 

4 

10 

X-Wedge® 

16 

1 



15 

16 

17 

18 

3 

19 

22 

21 

20 

Replacement 

Parts 

Tools & 

Shop Supplies 

2 

Racing 

Products 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 



S&S ® Performance Replacement Heads 

For 1984-‘99 Big Twin engines 

1. Cylinder head - 1984-'99 big twin 

2. Valve 


Intake – 1.900" diameter ...................................... 90-2139 

Exhaust – 1.575" diameter ..................................... 90-2026 

3. Valve seats 

Intake – 1.900" diameter ...................................... 90-2138 

Exhaust – 1.575" diameter ..................................... 90-2028 

4. Valve guide – intake or exhaust 

Standard (H-D#18112-92) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2210 

+.001" (H-D#18130-83C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2211 

+.002" (H-D#18133-83A) .......................................... 90-2212 

+.003" (H-D#18131-83C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2213 

+.030" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2219 


.015" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2086 

.030" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2087 

6. Collar, Bottom, Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2071A 

7. Collar, Top, Steel ............................................... 90-2070 

8. Valve Keeper ................................................ 90-2094-S 


.585" lift Sidewinder® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2069 

10. Head mount bolt - 3⁄8"-16 x 11⁄4" (H-D#4716) ........................ 50-0168 

11. Flat washer - 3⁄8" (H-D#6019) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7051 

12. Head bolt assembly – Includes head bolt washer. 

(See Section 2) 


.100" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7088 

.250" (H-D#6016) ................................................ 50-7091 

14. Exhaust port stud (H-D#16715-83) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0493 

15. Lock washer - 5⁄16" (H-D#7041) .................................... 50-7032 

16. Nut, HH - 5⁄16" -24 (H-D#7833) ..................................... 50-5023 

17. Exhaust pipe gasket (H-D#65324-83) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-5029 

18. Thread conversion insert – 1⁄2"-13 to 5⁄16"-18 ...................... 50-8151 


(See manifolds in Section 2) 

20. Screw, manifold mounting 

SH - 5⁄16"-18 x 1" (H-D#3201WA) .................................... 50-0101 

HH - 5⁄16"-18 x 1" (H-D#3987,4017) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0108 

21. Washer, flat - 5⁄16" (H-D#6016,6702) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7034 

22. Flange, manifold mounting 

Front (H-D#27009-86A) ........................................... 16-0232 

Rear (H-D#27010-86A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0233 

Set of Two ............................................. 106-3516 

23. O-ring, manifold 

Stock manifolds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0236 

S&S manifolds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0235 

24. Head gasket, 1984-'99 big twin – (No o-rings required) 

31⁄2" Bore 

.045" thick (H-D#16770-84C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-1011-S 

.0625" thick (H-D#16770-84B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-1313-S 

35⁄8" Bore 

.045" thick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-1037-S 

.062" thick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-1016-S 

NOTE: 




7-56

Racing 

Products 



Continued- 

Replacement Parts for S&S® Performance Replacement Heads For 1984-‘99 Big Twin engines 

Parts for 

Twin Cam 88® 

7 

8 

Parts for 

Evolution® 

17 

16 

15 

14 

10 

11 

9 

5 

6 

Parts for 


Vintage 

Engines 

18 

4 

13 

12 

X-Wedge® 

19 

20 

22 

1 



20 

21 

3 

23 

25 

Replacement 

Parts 

2 

24 

Tools & 

Shop Supplies 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 



S&S ® Super Stock ® Cylinder Heads for 1984-’99 

Big Twin And Sportster ® Models 3 5 /8" To 4" Bore 

1. Cylinder head 


2. Valves 

Intake 

2.000" diameter .................90-2000 

2.000" + .085" diameter ..........90-2004 

Exhaust 

1.605" diameter .................90-2001 


Intake - 2.000" diameter ............90-2002 

Exhaust - 1.605" diameter ...........90-2003 

4. Valve guide - intake or exhaust 

Standard (H-D#18112-92) ..............90-2210 

+.001" (H-D#18130-83C). ..............90-2211 

+.002" (H-D#18133-83A). ..............90-2212 

+.003" (H-D#18131-83C) ...............90-2213 

+.030" ...........................90-2219 

5. Valve spring shim - 1984-up 

.015" .............................90-2086 

.030" .............................90-2087 

6. Valve guide seal - intake or exhaust 

(Not included in valve spring kit) 

(H-D#18001-83A)......................90-2008 

7. Valve spring kits 

.640" lift - steel top collars ...........90-2077 

.640" lift - titanium top collars. .......90-2078 

8. Keeper, valve spring, intake/exhaust 

(two required per valve) 

................................90-2094-S 

9. Head mount bolt - 3⁄8"-16 x 11⁄4" 

(H-D#4716) ..........................50-0168 

10. Flat washer - 3⁄8" (H-D#6019) .............50-7051 

11. Head bolt assembly – Includes head bolt washer 

(For 1984-'99 big twins see Section 2) 

(For Sportster models see Section 3) 


.100" .............................50-7088 

.250" (H-D#6016) ....................50-7091 

13. Exhaust port stud 

(H-D#16715-83).......................50-0493 

14. Lock washer - 5⁄16" 

(H-D#7041) . .........................50-7032 

15. Nut, HH - 5⁄16" -24 

(H-D#7833) ..........................50-5023 

16. Exhaust pipe gasket 

(H-D#65324-83) .....................106-5029 

17. Thread conversion insert 

1⁄2"-13 to 5⁄16"-18 ...................50-8151 



19. Screw, manifold mounting 

SH - 5⁄16"-18 x 1" 

(H-D#3201WA) ...........................50-0101 

HH - 5⁄16"-18 x 1" 

(H-D#3987,4017) ..........................50-0108 

20. Washer, flat - 5⁄16" 

(H-D#6016,6702) ......................50-7034 

21. Flange, manifold mounting 

Front (H-D#27009-86A). ................16-0232 

Rear (H-D#27010-86A) .................16-0233 

Set ..........................106-3516 

22. O-ring, manifold ...................16-0235 

23. Head gasket 

3½" Bore .045" thick – (no o-rings required) 

(H-D#16770-84C) ...................93-1011-S 

.0625" thick – (No o-rings required) 

(H-D#16770-84B) ...................93-1313-S 

35⁄8" Bore 

.045" thick – (no o-rings required) 

..............................93-1037-S 

.062" thick – (no o-rings required) 

................................93-1016-S 

4" Bore 

.045" thick .....................93-1040-S 

24. O-ring, head gasket oil return 

(For use on o-ring style dowel part #93-1000) 

.062" diameter (H-D#11105) ..........50-8008 

(For .045" gasket w/stock style dowel part #50-8109) 

.070" diameter (H-D#26432-76X) ......50-8034-S 

25. Alignment dowel 

(H-D#16573-83) ......................50-8023 

Dowel pin - 1⁄4" diameter x 1⁄2" - 4" bore 

..................................50-8022 

26. Rocker cover gasket kits 

1984-’99 S&S billet rocker cover 

Rubber (N/S). ......................90-4049 

1984-’99 S&S cast rocker cover 

Rubber (N/S). ......................90-4091 

1984-’91 BT (H-D#17038-90). ...........90-4046 

1992- ‘99 BT - rubber (H-D#17042-92A) ...90-4047 

27. Pushrod cover o-ring kit 

1984-’99 BT, 1986-’90 XL ............93-4022 

Includes 4 each: 

Bottom (H-D#11145) . .................50-8037 

Middle (H-D#11132) ..................50-8038 

Top (H-D#11157, #11190). ...............50-8039 

28. Flat washer, bottom pushrod tube N/S 

(H-D#6737) ..........................50-7150 

29. Plug, HH - 14mm ...................90-4916 

30. Washer, compression release- 14mm 

.507" x .705" x .047" . . . . . . . . . . . . . . . . 50-7094 

NOTE: 

S&S heads for Harley-Davidson® Sportster® and 

Buell® models are similar but have different 

diameter front motor mount holes. 

NOTE: 




7-58

Parts for 

Evolution® 

Warranty & 


Replacement Parts For S&S® Super Stock® Cylinder Heads for 1984-’99 Big Twin and Sportster® Models 35/8” To 4” Bore 

Parts for 

Twin Cam 88® 

26 

8 

Parts for 


29 

7 

16 

15 

14 

30 

9 

13 10 

4 

5 

6 

Vintage 

Engines 

X-Wedge® 



17 

12 

11 

Replacement 

Parts 

27 

18 

19 

19 

20 

21 

3 

22 

24 

25 

1 

Tools & 

Shop Supplies 

Racing 

Products 

2 

23 


& Promo Items 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 



S&S ® Super Stock ® Cylinder Heads 

for S&S 4 1 /8" V-Series & T-Series Engines 

1. Cylinder head - All S&S 41/8" bore 

(See the appropriate engine group section of this catalog) 

2. Valve 

Intake 

2.000" diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2000 

2.000" diameter +.085" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2004 

Exhaust 

1.605" diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2001 

3. Valve seat 

Intake - 2.000" diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2002 

Exhaust - 1.605" diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2003 

4. Valve guide - Intake or Exhaust 

Standard (H-D#18112-92) ..........................................90-2210 

+.001" (H-D#18130-83C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2211 

+.002" (H-D#18133-83A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2212 

+.003" (H-D#18131-83C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2213 

+.030" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2219 


.015" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2086 

.030" .........................................................90-2087 

6. Valve guide seal - intake or exhaust (Not included in valve spring kit) 

(H-D#18001-83A) (8 Pack) ...........................................90-2158 


.640" lift - titanium top collars. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2078 

8. Keeper, valve spring, intake/exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2094-S 

9. Head bolt assembly (Includes head bolt washer) 

111" (Includes washer .100") . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-3030 

117" (Includes washer .250") . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-3037 

124" ( Includes washer .250") . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-3037 


.100" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7088 

.250" (H-D#6016) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7091 

11. Exhaust port stud (H-D#16715-83) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0493 

12. Lock washer - 5⁄16" (H-D#7041) .....................................50-7032 

13. Nut, flanged - 5⁄16"-24 (H-D#7593) 

Zinc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-5025-S 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-5030-S 

14. Exhaust pipe gasket (H-D#65324-83) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-5029 


(See the appropriate engine group section of this catalog) 

16. Manifold mounting screw 

SH - 5⁄16"-18 x 3⁄4" (H-D#3201WA) ..................................50-0302-S 

HH - 5⁄16"-18 x 1" (H-D#3987,4017) ...................................50-0108 

17. Flat washer - 5⁄16" (H-D#6016,6702) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7034 


Front (H-D#27009-86A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0232 

Rear (H-D#27010-86A) .............................................16-0233 

Set of Two ..............................................106-3516 

19. Manifold o-ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0235 

20. Head gasket - All S&S SSW+ – 41⁄8" Bore 

Micropore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-1047-S 

21. Alignment dowel, base and head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8177 

22. Plug, HH - 14mm 

Use when compression releases are not installed. . . . . . . . . . . . . . . . . . . . 90-4916 

23. Washer, compression – 14mm – .507" x .705" x .047" 

..............................................................50-7094 

24. Head mount bolt 3⁄8"-16 x 11⁄4" (H-D#4716W) .........................50-0168 

25. Flat washer - 3⁄8" (H-D#6019) .......................................50-7051 

26. Vent hose fitting 

Front, 1⁄16"-27 pipe ..............................................50-8117 

Rear, 1⁄8"-27 pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8115 

27. Check Valve ....................................................50-8122 

.585" Lift Sidewinder® VAlve Springs 


.015" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2086 

.030" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2087 

29. Collar, Bottom, Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2071A 

30. Collar, Top, Steel ............................................... 90-2070 

31. Valve Keeper ................................................ 90-2094-S 


.585" lift Sidewinder® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-2069 

NOTE: 




7-60

Continued- 

Replacement Parts for S&S® Super Stock® Cylinder Heads for S&S 41/8” V-Series & T-Series Engines 

8 

Parts for 

Twin Cam 88® 

14 

13 

12 

11 

22 

23 

24 

25 

7 

5 

6 

9 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

27 

26 

4 

10 

X-Wedge® 

16 

1 



15 

16 17 

18 

3 

19 

21 

20 

.585" Lift Sidewinder® VAlve Springs 

31 

Replacement 

Parts 

Tools & 

Shop Supplies 

2 

30 

Racing 

Products 

32 


& Promo Items 

28 

29 

Warranty & 



Parts for 

Twin Cam 88® 

Replacement Parts For Flathead Power ® 

Cylinder Heads For KN93 Engine 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


1. Head, kit, 35/8" Bore, .421" dual steel 

For Flathead Power® covers, gloss black 

1936-'47 OHV BT; KN-Series ..... 106-2403 

2. Valve 

Intake, 1.940" ................. 106-3630. 

Exhaust, 1.750" . . . . . . . . . . . . . . . . 106-3629 

3. Valve seat 

Intake, 1.940" ................. 106-2821 

Intake/Exhaust, 1.750". ......... 106-2822 

4. Valve guide, intake/exhaust for Stock or 

Flathead Power® covers 

Std........................... 106-3637 

Std, +.002" .....................106-3948. 

Std, +.004" .....................106-3638. 

Std, +.008" .....................106-3639 

5. Gasket, lower valve cover (tin) 

Flathead Power®, 1936-’47 OHV BT 

.............................. 106-2878 

6. Cover, kit, bottom, valve spring, (tins), 

Flathead Power®, black anodized, (includes 

screws) 1938-'47 BT KN-Series ... 106-2401 

7. Screw, valve spring cover. ....... 106-3634 

NOTE - Valve spring components below are not 

interchangable with stock and must be used 

together. 

8. Bottom collar, valve spring ...... 106-3827 

9. Shim, valve spring .015" ........ 106-4549 

10. Spring, kit, valve, dual, .421", 

Springs only,1936-'47 OHV BT. ... 106-4362 

11. Top collar, valve spring. ......... 106-3828 

12. Keepers, valve spring, top collar 

..............................90-2037-S 

13. Cover, kit, top, valve spring, (tins) 

Flathead Power®, 1938-'47 BT; KN-Series 

Chrome ....................... 106-2400 

Gloss Black Powdercoat ......... 106-2893 

Silver Powdercoat .............. 106-4346 

14. Gasket, kit, valve spring cover, top 

Flathead Power only. ........... 106-3166 

15. Nut, rocker shaft, with o-ring, chrome 

1936-'47 OHV BT ............... 106-4355 

16. O-ring,(-017),.676" ID x .816" OD,Black, 

................................50-0466 

17. Housing, rocker arm, (knuckles) 

Flathead Power®,1936-'47 OHV BT 

Set, Polished .................. 106-1771 

Front, Polished. ................ 106-3830 

Rear, Polished ................. 106-3834 

Set, As Cast. ................... 106-3951 

Front, As Cast .................. 106-3842 

Rear, As Cast. .................. 106-3945 

18. Screw, HHCS, 3/8-16 x 1"– 

Cadmium plated. .............. 106-4597 

19. Screw, HHCS, 3/8-16 x 11/2"– 

Cadmium plated ............... 106-4598 

20. Washer,Lock, 7/16”,Zinc .......... 106-4357 

21. Washer, packing 1936-'47 OHV BT 

.............................. 106-4358 

22. Seal, rocker arm, 1936-’47 OHV BT 

.............................. 106-3636 

23. Rocker arm, non-roller, Flathead Power® 

1:1 ratio, 1936-'47 OHV BT; KN-Series 

(Includes shaft kit) Set of four .... 106-2412 

Front Intake w/shaft. ........... 106-2862 

Front Exhaust w/shaft .......... 106-2863 

Rear Intake w/shaft ............ 106-2864. 

Rear Exhaust w/shaft ........... 106-2865 

24. Shaft, set, rocker arm, Flathead Power® 

1936-'47 OHV BT; KN Series 

(Set of four, Includes spacers and hardware) . 106-2413 

25. Nut kit, rocker arm ............. 106-3632 

26. Manifold, kit, conversion, plumber to o-ring 

.............................. 106-2405 

27. O-ring, manifold .................50-8046 

28. Gasket, set, head, KN-Series, Flathead Power® 

35/8" bore, copper. .............. 106-2681 

29. Oil line, Return 1936-'47 OHV BT (FHP Tins Only) 

Kit of 4 ....................... 106-4446 

Front Intake ................... 106-4447 

Front Exhaust. ................. 106-4448 

Rear Intake. ................... 106-4449 

Rear Exhaust .................. 106-4450 

30. Seal, Oil Return Line, FHP tins only 

28" OD x .18" ID x 1", Rubber Hose ....106-4456 

31. O-ring, (-0150) Viton ...........50-8034-S 

32. Oil supply fitting, Cad Plated 

.............................. 106-4618 

33. Oil return fittings, Parkarized 

.............................. 106-4619 

Parts Not Shown: 

34. Manifold, kit, o-ring, 17/8", VOES, KN93 

.............................. 106-4530 

35. Gasket, kit, engine, KN-Series, with hardware 

.............................. 106-2414 

36. Pushrod, set, non-adjustable, KN93, steel 

1936-'47 OHV BT ............... 106-2416 

37. Cover keeper, kit, pushrod, Flathead Power® 

KN93 . . . . . . . . . . . . . . . . . . . . . . . . . . .93-4106 

38. Oil line, supply, "Y" feed, 1936-'47 OHV BT 

KN93, S&S Carb ................ 106-4670 

KN103, S&S Carb ............... 106-4671 

Stock 74" , S&S/Stock Carb. ...... 106-4653 

39. Bottom collar spacer – 

required when using S&S valve springs 

with stock steel “tins”. .......... 106-5094 


7-62

Parts for 

Evolution® 

Warranty & 


Continued- 

Replacement Parts For Flathead Power® Cylinder Heads For KN93 Engine 

Parts for 

Twin Cam 88® 

33 

17 

18 

20 

15 

16 

13 

Parts for 


Vintage 

Engines 

24 

23 

22 21 

20 

19 

7 

6 

32 

9 

31 

10 

11 

8 29 

12 

14 

X-Wedge® 



25 

4 

5 

30 

Replacement 

Parts 

1 

27 

Tools & 

Shop Supplies 

2 

3 

26 

Racing 

Products 

28 


& Promo Items 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


Cylinder Head Replacement Parts for 

Flathead Power ® P-Series Engines, Panhead Cylinder 

head and valve train update kit and SHovelhead 

Retro Conversion Kit 

1. Cylinder head – S&S P-Series Engines 

(See cylinder heads in section 4) 

2. Valves 

Intake 

1.950" (H-D#18075-80,81,18078-80,81) ...90-2015 

1.950" +.005" . . . . . . . . . . . . . . . . . . 90-2020 

Exhaust – 1948-'84 bt 

1.720" (H-D#18086-80,81,18089-80,81) ...90-2022 

1.720" +.005" stem diameter ......90-2031 


Intake - 1.940" 

Standard (H-D#18020-79) ............90-2017 

+.002" oversize ...................... N/A 

+.010" oversize ..................90-2117 

Exhaust - 1.750" 

Standard (H-D#18010-79,18055-66B) .....90-2018 

+.002" oversize . . . . . . . . . . . . . . . . . 90-2119 

+.010" oversize . . . . . . . . . . . . . . . . . 90-2121 

4. Valve guide - cast - 1980-’84 bt 

Intake or Exhaust 

Standard .......................90-2240 

+.001" H-D#18109-81A) . . . . . . . . . . . . 90-2241 

+.002" (H-D#18108-81A) . . . . . . . . . . . . 90-2242 

+.003" (H-D#18107-81A) . . . . . . . . . . . . 90-2243 

+.004" (H-D#18106-81A) . . . . . . . . . . . . 90-2244 

+.006" (H-D#18110-81A) . . . . . . . . . . . . 90-2246 

+.008" (H-D#18103-81A) . . . . . . . . . . . . 90-2248 

+.060" ........................90-2249 

5. Valve guide seal – intake or exhaust 

1981-’84 bt (H-D#18000-81) ............90-2019 

6. Valve spring shim - Late 1981-’84 bt 

.005" x .765" x 1.500" . . . . . . . . . . . . . 50-7121 

.015" x .765" x 1.500" . . . . . . . . . . . . . 50-7122 

.025" x .765" x 1.500" . . . . . . . . . . . . . 50-7123 

7. Valve spring kit – Late 1981-'84 

(Includes springs, top & bottom collars, keepers shims) 

.590" lift - steel top collars . . . . . . . . 90-2063 

.590" lift - titanium top collars .....90-2064 

8. Valve spring keeper - Intake or exhaust 

1936-’84 bt (H-D#18228-36) . . . . . . . . . 90-2037-S 

9. Screw, SH, 5⁄16"-18 x 1" .............50-0101 


(H-D#7041) . . . . . . . . . . . . . . . . . . . . . . . . . 50-7032 

11. Exhaust pipe gasket - 1966-’84 bt 

(H-D#653834-68A) . . . . . . . . . . . . . . . . . . 93-1004-S 



13. Manifold seal – O-ring - 1955-’78 bt 

(H-D#27260-55) . . . . . . . . . . . . . . . . . . . . . . 50-8046 

14. Manifold mounting clamp 

O-ring type heads - 1955-’78 bt 

(H-D#27263-57) . . . . . . . . . . . . . . . . . . . . . . 16-0230 

15. Head bolt assembly, stainless - 1948-’84 bt 

(Includes head bolt & washer) (10 Pack) ...93-3024 

16. Head bolt washer - 1936-’84 bt . . . . . . 93-3025 

17. Head gasket, copper - 1966-’84 bt 

37⁄16" & 31⁄2" bore . . . . . . . . . . . . . . . . . . 93-1041 

35⁄8" bore .........................93-1042 

Head gasket, - 1948-'65 bt (not shown) . 106-5934 

18. Rocker arm support 

Front intake/rear exhaust . . . . . . . . . . 106-0928 

Rear intake/front exhaust . . . . . . . . . . 106-0929 

19. Pin, 1⁄4" diameter x 1⁄2" . . . . . . . . . . . . . . 50-8022 

20. Gasket, rocker cover 1948-’65 bt 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-3724 

21. Screw, SHC #10-24 x 3⁄4" ...........106-0913 

22. Shaft, rocker S&S only . . . . . . . . . . . . . 90-4006 

23. Snap ring SHF-37 3/8" x .050" . . . . . . 106-0917 

24. Roller rocker arm 

Set . . . . . . . . . . . . . . . . . . . . . . . . . . . .900-4320A 

Front exhaust/rear intake . . . . . . . .900-4320FA 

Rear exhaust/front intake . . . . . . . 900-4320RA 

25. Fitting, oil return, 1/8"-27 pipe . . . . . . . 31-2019 

26. Plug, oil return, 1/8"-27 pipe ..........50-1015 

27. Flat washer, .192" x 5/16" x .035" 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7009 

NOTE: 

Not Shown: 


(H-D#3782) . . . . . . . . . . . . . . . . . . . . . . . . . 50-0171 

29. Flat washer - 7⁄16" x 15⁄16" x 1⁄8", 

(H-D#6495HW) . . . . . . . . . . . . . . . . . . . . . . 50-7064 

30. Cover, rocker arm, set, 1948-'65 bt . . . 106-0919 

All reference to H-D® part numbers is for identification 

purposes only. We in no way are implying that any of S&S 

Cycle’s products are original equipment parts or that they are 



7-64

Parts for 

Evolution® 



CONTINUED- 

Cylinder Head Replacement Parts for Flathead Power® P-Series Engines. Panhead Cylinder Head and Valve Train Update Kit and Shovelhead Retro Conversion Kit 

Parts for 

Twin Cam 88® 

8 

27 

9 

21 

18 

20 

19 

22 

24 

Parts for 


Vintage 

Engines 

7 

6 

5 

4 

23 

X-Wedge® 

11 

1 

3 

13 

14 

12 



Replacement 

Parts 

10 

26 

2 

Tools & 

Shop Supplies 

9 

25 

17 

16 

15 

Racing 

Products 


Parts for 

Twin Cam 88® 

Replacement Parts for S&S ® Super Stock ® 

Cylinder Heads for 1966-’84 Big Twin Engines 

Parts for 

Evolution® 

1. Cylinder head - 1966-‘84 BT 


5. Valve guide seal – intake or exhaust 

1981-’84 BT (H-D#18000-81) . . . . . . . . . . .90-2019 

15. Flat washer - 5⁄16" 

(H-D#6016,6702) . . . . . . . . . . . . . . . . . . . . . .50-7034 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

2. Valves 

Intake 

1.950" (H-D#18075-80,81,18078-80,81) . . . .90-2015 

1.950" +.005" . . . . . . . . . . . . . . . . . . . . .90-2020 

Exhaust – 1948-'84 BT 

1.720" (H-D#18086-80,81,18089-80,81) . . . .90-2022 

1.720" +.005" stem diameter ........90-2031 


Intake – 1.940" 

Standard (H-D#18020-79) . . . . . . . . . . . . . .90-2017 

+.002" oversize ........................ N/A 

+.010" oversize ....................90-2117 

Exhaust – 1.750" 

Standard (H-D#18010-79,18055-66B) . . . . . .90-2018 

+.002" oversize . . . . . . . . . . . . . . . . . . .90-2119 

+.010" oversize . . . . . . . . . . . . . . . . . . .90-2121 

4. Valve guide - cast - 1980-’84 BT 

Intake or Exhaust 

Standard ..........................90-2240 

+.001" (H-D#18109-81A) . . . . . . . . . . . . . .90-2241 

+.002" (H-D#18108-81A) . . . . . . . . . . . . . .90-2242 

+.003" (H-D#18107-81A) . . . . . . . . . . . . . .90-2243 

+.004" (H-D#18106-81A) . . . . . . . . . . . . . .90-2244 

+.006" (H-D#18110-81A) . . . . . . . . . . . . . .90-2246 

+.008" (H-D#18103-81A) . . . . . . . . . . . . . .90-2248 

+.060" ...........................90-2249 

6. Valve spring shim - Late 1981-’84 BT 

.005" x .765" x 1.500" ...............50-7121 

.015" x .765" x 1.500" ...............50-7122 

.025" x .765" x 1.500" ...............50-7123 

7. Valve spring kit – Late 1981-'84 

(Includes springs, top & bottom collars, keepers shims) 

.590" lift - steel top collars ...........90-2063 

.590" lift - titanium top collars . . . . . . .90-2064 

8. Valve spring keeper – intake or exhaust 

1936-’84 BT (H-D#18228-36) . . . . . . . . .90-2037-S 

9. Screw, SH - 5⁄16"-18 x 1" 

(H-D#2708A) .........................50-0101 


(H-D#7041) ..........................50-7032 

11. Exhaust pipe gasket - 1966-’84 BT 

(H-D#653834-68A) .................. 93-1004-S 


(H-D#3782) ..........................50-0171 

13. Flat washer - 7⁄16" x 15⁄16" x 1⁄8" 

(H-D#6495HW) . . . . . . . . . . . . . . . . . . . . . . .50-7064 

14. Rocker cover mounting screw - 1966-’84 BT 

Hex head - 5⁄16"-18 x 11⁄2" 

(H-D#2818) ..........................50-0109 

Hex head - 5⁄16"-18 x 21⁄2" 

(H-D#3501) ..........................50-0104 

16. Rocker cover gasket 1966-’84 BT 

(H-D#17540-69) .......................90-4040 



18. Manifold seal 

O-ring - 1955-’78 BT 

(H-D#27260-55).......................50-8046 

Band - 1979-’84 BT 

(H-D#27262-78).......................16-0238 

19. Manifold mounting clamp 

O-ring type heads - 1955-’78 BT 

(H-D#27263-57) .......................16-0230 

Band type heads - 1979-’85 BT 

(H-D#27263-80) .......................16-0231 

20. Head bolt assembly, stainless - 1948-’84 BT 

(Includes head bolt & washer.) 

(10 Pack) ...........................93-3024 

21. Head bolt washer - 1936-’84 BT 

(For part #90-3024, #90-3026 & #90-3040) .....93-3025 

22. Head gasket, copper - 1966-’84 BT 

37⁄16" & 31⁄2" bore ...................93-1041 

35⁄8" bore . . . . . . . . . . . . . . . . . . . . . . . . .93-1042 

23. Fitting, oil return, 1⁄8"-27 pipe . . . . . . . .31-2019 

24. Plug, oil return, 1⁄8"-27 pipe 

..................................50-8331 

Warranty & 



& Promo Items 

Racing 

Products 

NOTE: 




7-66

Warranty & 


Continued- 

Replacement Parts for S&S® Super Stock® Cylinder Heads for 1966-’84 Big Twin Engines 

Parts for 

Twin Cam 88® 

8 

Parts for 

Evolution® 

14 

15 

16 

12 

13 

14 

15 

4 

5 

7 

6 

10 

9 

Parts for 


Vintage 

Engines 

X-Wedge® 

1 

11 



24 

Replacement 

Parts 

17 

18 

19 

22 

23 

Tools & 

Shop Supplies 

2 

3 

20 

21 

Racing 

Products 


& Promo Items 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Replacement Cylinder Heads For 

S&S ® X-Wedge ® Engines 

These are direct replacements for the heads included on engines used by our original equipment manufactures such as Big Dog Motor Cycle® and Big Bear 

Choppers®. The same heads are used in our X117 engines sold to our dealers and distributors. Heads are available in silver powdercoat, black wrinkle 

powdercoat, and full polished finishes that match our standard engine offerings. 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


1. Head, kit, .585", SW steel, X-Wedge 

Full polished..................................... 106-0644 

Silver................................................ 106-0646 

Wrinkle black.................................... 106-0647 

2. Valve, 1984-’99 BT, 1986-’03 XL 

Intake, 

2" x 4.450", @ 1.943" gauge,...............90-2000 

Exhaust, 

1.605" x 4.428", @ 1.509" gauge.........90-2001 

3. Valve seat 

Intake, 2.000", 1984-'99 BT.................90-2002 

Exhaust, 1.605", 1984-'99 BT...............90-2003 

4. Valve guide, intake/exhaust, SW, 

standard, for use with bottom collar/seal 

#10 – 1984-up BT.................................90-2400 

5. Shim Bottom Collar (for rebuild only) 

.015"...................................................90-2086 

.030"...................................................90-2087 

6. Collar, bottom, valve spring, SW, w/seal, 

.585", steel...........................................90-2281 

7. Spring, valve, SW, packaged, .585", 

1984-up BT, 1986-2003 XL............... 106-0739 

8. Collar, top, valve spring, SW, .585", steel, 

............................................................90-2070 

9. Valve keeper, 1984-2004 BT, 1986-’03, XL 

........................................................ 90-2094-S 

10. Spring, kit, valve, SW, steel, w/seal, 

.585", 1984-up, BT, 1986-2003 XL 

......................................................... 106-0772 

11. Head bolt, kit, S&S heads, w/washer, 12 

pt, 3/8-16 x 1.940" x .950" TD, X-Wedge, 

............................................................93-3028 

12. Washer, .515" x .900" x .150", hardened 

steel................................................ 50-0418-S 

13. Gasket, exhaust, stainless steel, 1984-’99 

BT,1986-2003 XL.............................. 106-5029 

14. Exhaust port stud 5/16" x 1.7", 

............................................................50-0493 

15. Screw, SHCS, 5/16-18 x 1", zinc 

........................................................ 16-0136-S 

16. Bolt, mounting, HH, grade 5, 5/16-18 x 1", 

zinc......................................................50-0108 

17. Washer, flat, .344" x .688" x .065", zinc, 

steel ....................................................50-7034 

18. Flange, manifold, X-Wedge, 

............................................................16-0150 

19. Seal, manifold, 2.060" x 2.285" x .0240", 

X-Wedge.............................................16-6601 

20. Sensor, kit, knock, IST, 

w/o bracket.........................................55-1096 

21. Sensor, temperature, cylinder head, 

packaged, 41/8" 1984-’99 BT, 1999-up BT 

............................................................55-1014 

22. Gasket, head, .043", 

41/8", graphite, X-Wedge,| 

............................................................93-1130 

41/4", graphite, X-Wedge, 

............................................................93-1131 

43/8", graphite, X-Wedge, 

............................................................93-1132 

23. O-ring, (-220), 1.375" ID x 1.625" OD, viton ........ . 

........................................................ 50-8245-S 

24. Pushrod cover, set, packaged, 

X-Wedge.......................................... 106-0698 

25. Stud, 5/16-24, 7/16-14 x 2.44" 

............................................................50-0497 

26. Retainer, alignment, rocker arm support, 

Front................................................. 106-0730 

Rear.................................................. 106-0730 

27. Rocker arm, set, X-Wedge................. 106-0716 

28. Nut,Lock,HH,Gr8,5/16-24 x 17/64", Zinc 

Plated, Steel..................................... 106-1749 

29. Washer, flat, .344" x .688" x .065", zinc 

....................................................................50-7034 

30. O-ring, bottom, injector, .310" ID x .580" 

OD, black......................................... 50-8265-S 

31. Fuel injector, assembly, style B, packaged, 

31.3lbs/hr@58psi................................55-5005 

32. O-ring, top, injector, .290" ID x .570" OD, 

black................................................ 50-8264-S 

33. Insulator, hold down, fuel injector, 

......................................................... 106-1303 

34. Clamp, front, hold-down, fuel injector, 

packaged.......................................... 106-0578 

35. Clamp, rear, hold-down, fuel injector, 

packaged.......................................... 106-0580 

36. Screw, SHC, 1/4-20 x 7/8, zinc, 

............................................................50-0025 

37. Valve, bleed, packaged, 

1/16-27 NPT........................................ 106-0755 

38. Fuel line, cut to size, 5/16" x 12", black, 

rubber.............................................. 106-0159 

39. Fuel line, cut to size, 5/16" x 2.250", black, 

rubber.............................................. 106-0157 

40. Clamp, Hose, Stepless® Ear,15.3mm, 

......................................................... 106-2250 

41. Fitting, hose, tee, 5/16", black, glass filled 

nylon................................................ 106-0409 


7-68



Continued- 

Replacement Cylinder Heads For S&S® X-Wedge® Engines 

28 

29 

Parts for 

Twin Cam 88® 

37 

36 

38 

USA 

4 

40 

39 

40 

36 

21 

34 

31 

33 

32 

30 

11 

12 

10 

27 

9 26 

8 

25 

7 

6 

5 

14 

1 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

35 

41 

15 

13 

X-Wedge® 

31 

33 

17 

16 

19 

22 

18 

20 4 

23 

24 



Replacement 

Parts 

3 

Tools & 

Shop Supplies 

2 

Racing 

Products 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 


S&S ® Special Application B2 Cylinder Heads 

For 1999-'07 Big Twin Engines 

1. Cylinder head – (See Section 9) 

2. Valve 

Intake, 2.200" Dia. . . . . . . . . . . . . . . . . . . . . . . . . . . .90-2127 

Exhaust, 1.800" Dia. ..........................90-2128 

3. Valve Seat, Exhaust, 1.800" Dia, ................90-2126 

4. Valve guide, intake/exhaust, cast 

STD ...................................... 106-2166 

+.001" ................................... 106-2167 

+.002" ................................... 106-2168 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

+.003" ................................... 106-2169 

+.030" ................................... 106-2170 

5. Shim, valve spring, .015". . . . . . . . . . . . . . . . . . . . . .90-2086 

6. Seal, valve guide, intake/exhaust 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90-2008 

7. Valve spring kit, .660" lift, titanium top collars 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90-2079 

8. Keeper, valve spring, SA. . . . . . . . . . . . . . . . . . . . . 90-2153A 

9. Gasket, exhaust pipe . . . . . . . . . . . . . . . . . . . . . . .93-1083-S 

10. Adaptor, Exhaust Flange . . . . . . . . . . . . . . . . . . . . . .55-6022 

11. Snap ring ................................. 106-2164 

12. Flange, exhaust, front/rear ....................55-6021 

13. Washer,Lock,.332" x .583" x .078" ..............50-7032 

14. Screw, SH, 5/16" -18 x 1" . . . . . . . . . . . . . . . . . . . . . . .50-0101 

Racing 

Products 


& Promo Items 

Warranty & 


15. Gasket,Kit,Exhaust,B2 Heads,SA ................90-1900 

16. Screw, SH, 5/16-18 x 3⁄4" ......................50-0302-S 

17. Washer, 5/16" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-7034 


Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-0247 

Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-0248 

19. O-ring, manifold ...........................16-0246-S 

20. Fitting, vent hose, 1/8"-27 pipe . . . . . . . . . . . . . . . . .50-8115 


7-70

Parts for 


Continued – 

Replacement Parts For S&S® Special Application B2 Cylinder Heads for 1999-'07 Big Twin Engines 

Parts for 

Twin Cam 88® 

8 

Parts for 

Evolution® 

7 

6 

Vintage 

Engines 

19 

5 

X-Wedge® 

15 

11 

1 

4 

20 

17 



Replacement 

Parts 

14 

13 

12 

10 

9 

3 

2 

19 

18 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

NOTE: 




Warranty & 



Parts for 

Twin Cam 88® 


S&S ® Special Application B1 Cylinder Heads 

Parts for 

Evolution® 

Parts for 


1. Cylinder head - 1984-'99 


2. Valve – All S&S SA 

Intake - 2.100" diameter x +.289" longer . . . . . . .90-2013 

Exhaust - 1.750" diameter x +.284" longer . . . . . .90-2012 

3. Valve seat – All S&S SA 

Intake - 2.100" diameter ......................90-2006 

Exhaust - 1.750" diameter . . . . . . . . . . . . . . . . . . . .90-2007 

16. Manifold o-ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16-0235 

17. Screw, socket head - 5⁄16" -18 x 1" 

(H-D#3201WA) .................................50-0101 

18. Exhaust pipe mounting flange, 4-bolt 

All S&S SA . .................................55-6001 

19. Exhaust pipe starter adapter 

S&S Special Application .......................55-6002 

Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

4. Valve guide - intake or exhaust 

All S&S SA 

Standard- cast (H-D#18112-92) ...................90-2210 

Standard - bronze ............................90-2220 

+.001" - cast (H-D#18130-83C) . . . . . . . . . . . . . . . . . . .90-2211 

+.002" - cast (H-D#18133-83A) . . . . . . . . . . . . . . . . . . .90-2212 

+.003" - cast (H-D#18131-83C) . . . . . . . . . . . . . . . . . . .90-2213 

+.030" - cast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90-2219 


.015" (5 Pack) ................................50-7161 

.030" (5 Pack) ................................90-2198 



7. Valve guide seal – Intake or exhaust - 1984-'99 

(H-D#18001-83A) (8 Pack) . . . . . . . . . . . . . . . . . . . . . . . .90-2158 

8. Head mount bolt - 3⁄8" -16 x 11⁄4" 

(H-D#4716W) ..................................50-0168 

9. Flat washer - 3⁄8" (H-D#6019) ....................50-7051 

17 

14 

20. Alignment dowel - 1⁄4" diameter x 1⁄2" 

All S&S SA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8022 

18 

11 

19 

1 

10 

8 

9 

6 

4 

5 

7 

10 

Tools & 

Shop Supplies 

Racing 

Products 

10. Head bolt assembly 

(See Sections 1, 2, 3, 4) 

11. Thread conversion insert, 1⁄2"-13 to 5⁄16" -18 ......50-8151 

12. Intake manifold – special order ................16-3629 


13. Screw, hex head - 5⁄16" -18 x 1" 

(H-D#3987,4017) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0108 

12 

13 14 

15 

16 

20 

3 

2 


& Promo Items 

14. Lock washer - 5⁄16" (H-D#7041) ...................50-7032 

15. Manifold mounting flange - 4 bolt . . . . . . . . . . . . .16-0239 

2 

3 

Warranty & 


NOTE: 




7-72

Tools & 

Shop Supplies 

Racing 

Products 




S&S ® Cast Pro Stock Cylinder Heads 

Parts for 

Twin Cam 88® 

1. Valve 

Intake, 2.450", S&S Pro Stock .................90-2023 

Exhaust, 1.900", S&S Pro Stock ................90-2024 

2. Valve seat 

Intake, 2.450", S&S Pro Stock .................90-2123 

Exhaust, 1.900", S&S Pro Stock ................90-2124 

3. Valve guide, intake/exhaust, 11⁄32" . . . . . . . . . . . . . 90-2224 

4. Valve guide seal, 11⁄32" . . . . . . . . . . . . . . . . . . . . . . . 90-2033 

5. Manifold mounting flanges, three-bolt Pro Stock 

(Includes front and rear flanges) . . . . . . . . . . . . . 16-0240 

9 

8 

10 

11 

3 

4 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

6. O-ring, 25⁄8" I.D. x 27⁄8" O.D. ...................50-8047 

7. Screw, SHCS, 1⁄4" -20 x 1" . . . . . . . . . . . . . . . . . . . . 50-0084 

8. Exhaust pipe mounting flange 

Pro Stock ..................................55-6004 

9. Screw, SHCS, 5⁄16"-18 x 1" . . . . . . . . . . . . . . . . . . . . 50-0101 

10. Washer, head bolt .250" thick . . . . . . . . . . . . . . . . 50-7091 

11. Head bolt 

1⁄2"-20 x 5" HHCS, grade 8 ....................50-0211 

1⁄2"-20 x 3" HHCS, grade 8 ....................50-0206 

12. Screw, SHCS, 3⁄8"-16 x 11⁄2" . . . . . . . . . . . . . . . . . . . 50-0160 

7 5 

6 

1 

2 

12 

2 

1 

X-Wedge® 



Replacement 

Parts 


Parts for 

Twin Cam 88® 

CNC heads Replacement Parts 

Parts for 

Evolution® 

Parts for 


REplacement parts 

.650" Lift Spring Kit 106-5909 

Intake Valve 106-5667 

Exhaust Valve 106-5668 

Intake Valve Guide 106-5687 

Exhaust Valve Guide 106-5881 

X-Wedge® 



Vintage 

Engines 

Replacement 

Parts 

106-5909 

Tools & 

Shop Supplies 

106-5667 

Racing 

Products 

106-5881 


& Promo Items 

106-5668 

Warranty & 


106-5687 


7-74

Warranty & 


Calculating Custom head bolt lengths 

Add: 

Parts for 

Twin Cam 88® 

A Cylinder Length 

(Gasket surface to gasket surface measurement.) 

+ B Base Gasket Thickness 

+ C Head Gasket Thickness 

+ D or E Cylinder Head Thickness 

(Gasket surface to head bolt washer pad measurement:) 

D Short Side 

All S&S = 1.207" 

Late 1985-’90 Stock = 1.207" 

1991-up Stock = 1.405" 

E Long Side 

All S&S = 2.700" 

All Stock = 2.700" 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

+ F Desired thread engagement .563" 

Usually 11⁄2 times stud diameter - stock studs are 3⁄8" 

Subtract: 

G 

Cylinder Stud Installed Height 

(Crankcase deck to top of stud measurement.) 

E 

D 

C 

X-Wedge® 



F 

A 

Replacement 

Parts 

Tools & 

Shop Supplies 

G 

Racing 

Products 

B 


& Promo Items 


Parts for 

Evolution® 

Parts for 

Twin Cam 88® 

S&S ® Cylinder Base Nuts and Studs 

S&S cylinder base nuts and cylinder base studs are available for 1930-’84 big twin engines. Cylinder studs are available for 1984-up big twin and 1986-’03 

Sportster® applications. Cylinder studs only are available for 1957-’85 Harley-Davidson® Sportster® models. 

Parts for 


31-2321-S 

Vintage 

Engines 

Cylinder Studs 

1999-Up Big Twin 

U S A 

31-2331-S 

X-Wedge® 



Replacement 

Parts 

6.070” length. 6.080” .050 above case deck (H-D#16834-99) * 

....................................................31-2325-S 

1984-’99 Big Twin U S A 

Also used in current S&S crankcases and engines. (Install with collar 

down.) 6.680” length, 5.743” above case dock. 

............................................................................... 31-2321-S 

1986-'03 Harley-Davidson® Sportster® 

U S A 

Fits 883cc, 1100cc, & 1200cc engines. 5.760 length, 4.823” above case deck.** 

H-D#16832-86A) ..............................................31-2331-S 

* Also used in S&S crankcases and T-Series engines. 

** Also used in S&S 4” and 41/8” bore engines for 1984-’99 big twin. 

Cylinder Base Studs 

31-2324-S 

31-2332-S 

31-2325-S 

31-2328-S 

Tools & 

Shop Supplies 

1930-’84 Big Twin U S A 

Stock length base stud. 2.030” (overall length) Fits 61”, 74”, and 80” OHV 

and Flathead models. .....................................31-2328-S 

Extra Long Base Stud 

Racing 

Products 

5/16” longer than late stock studs. 2.390”overall length. 

......................................................................31-2324-S 

(This leaves approximately 1.400” above the base gasket surface with 1” of 

crankcase thread engagement.) 


& Promo Items 

Warranty & 


1957-’85 Sportster® Applications 

Extra long base stud approximately 5/16” longer than stock. 2.770” overall 

length. Fits 900cc and 1000cc OHV engines. 

....................................................31-2332-S 

(This leaves approximately 1.400” above the base gasket surfaces with 1.125” 

of crankcase thread engagement. ) 

NOTE: 





7-76

REPLACEMENT PARTS FOR 

HYDRAULIC CLUTCH SIDE COVER 

Parts for 

Twin Cam 88® 

1. Hydraulic Clutch Side Cover (Chrome Billet) .... 56-4060 

2. Gasket Side Cover ...................... 56-5111-S 

Parts for 

Evolution® 

3. Dipstick Assembly . . . . . . . . . . . . . . . . . . . . . . . 56-5132 

4. Piston, Hydraulic Clutch (Billet) . . . . . . . . . . . . . 56-1303 

5. O-ring, 1 1/4 ID x 1/8 CS, Buna-N 70 ......... 50-8283-S 

6. O-ring, 1 1/4 ID x 1/8 CS, Viton . . . . . . . . . . . . . 50-8282-S 

Parts for 


7. Banjo Bolt 3/8-24 x 3/4 . . . . . . . . . . . . . . . . . . . 50-0426-S 

8. Adapter, Hydraulic Clutch Line . . . . . . . . . . . . . 56-5198 

Vintage 

Engines 

9. Crush Washer, Copper .400 ID x .590 OD x .050 

.................................. 50-0423-S 

10. Valve, Bleed Fitting, 1/4-28 .................. 50-0498 

11. Washer, Flat .260 x .420 x .06 Chrome 

................................... 50-8451-S 

X-Wedge® 

12. Screw, Cap Hex SH 1/4-20 UNC x 1.75 Zinc 

.................................. 50-0010-S 

13. Screw, Cap Hex SH 1/4-20 UNC x 2.75 Zinc 

.................................... 50-0459 

10 1 

4 

2 



Replacement 

Parts 

6 

5 

3 

Tools & 

Shop Supplies 

13 

Racing 

Products 

9 

1 

7 


& Promo Items 

12 

11 

8 

Warranty & 



Parts for 

Twin Cam 88® 


S&S ® High performance Clutch 

15 

Parts for 

Evolution® 

1 

14 

2 

Parts for 


3 

4 

Vintage 

Engines 

X-Wedge® 

12 

13 

5 

6 

7 

8 

11 



10 

9 

Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


1. Race, inner primary bearing, 5/6 speed main shaft (pkg) 

All 1991-'05 BT and 2006 Harley-Davidson® Softail® models . .56-5089 

2. Basket, 

Clutch, 36-tooth ........................................56-5081 

Clutch, 37-tooth ........................................56-5082 

3. Bearing, clutch (basket to hub) . . . . . . . . . . . . . . . . . . . . . . . . . . .56-5102 

4. Hub, clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-5075 

5. Washer, thrust, 19.5 mm I.D. x 35.6 mm O.D. . . . . . . . . . . . . . . . . . . . .N/A 

6. Nut, mainshaft, clutch hub, 3⁄4-18 UNS-2B .......................N/A 

(Recommended early style mainshaft nut . . . . . . . . . . . . . . . . . .H-D® #37496-84) 

(Recommended late style mainshaft nut . . . . . . . . . . . . . . . . . . .H-D® #37496-90) 

7. Plate, pressure - clutch 

Mechanical (3-piece pushrod actuated) ....................56-5076 

Hydraulic (1-piece pushrod actuated) .................... 106-3147 

8. Spring, pressure plate, clutch 

Light duty, 334 lbs. (6 pack) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-5109 

Standard, 370 lbs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-5105-S 

Heavy duty, 408 lbs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-5106-S 

9. Nut, flange, M10 x 1.25" .................................50-8411 

10. Screw, clutch adjuster, M10 x 1.25" ........................50-8414 

11. Bolt, special, M6 x 30, w/washer ........................50-8413-S 

12. Jutter spring with seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-5110 

13. Clutch pack, 11 frictions, 10 steels .......................56-5085-S 

14. Kit, shim, clutch inner race ...............................56-5090 

Shim, 5/6 speed main shaft 1.300" O.D. x .960" I.D. x .0075" 

(36 gauge) thick ......................................56-5092-S 

1.300" O.D. x .960" I.D. x .0150" (28 gauge) thick ..........56-5093-S 



OPTIONAL: 

15. Pinion Gear ........................................... 56-1037 

16. Loctite®, fast cure epoxy .12 ounce (Not Shown) .......... 51-9007-S 


7-78


S&S ® Transmission CaseS For 

1986-'99 Softail ® Models 

1. Transmission case assembly, 5-speed, rigid mount 

1986-’99 Harley-Davidson® Softail® . . . . . .56-1044 

2. Case only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .N/A 

3. Screw, socket buttonhead, 1⁄4"-20 x 1⁄2" 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0065 

4. Set-screw, sockethead, 1⁄2"-20 x 1⁄2" 

(H-D#3784) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0203 

5. Nut, hex head, 7⁄16"-14 (H-D#7515). . . . . . . . .50-5044 

6. Pin, dowel, .308" diameter x .70" 

(H-D#375) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8024 

7. Stud, 3⁄8"-24, 7⁄16"-14 x 1.300" 

(H-D#11733) . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8084 

8. Pin, dowel, 5⁄16" diameter x 1" 

(H-D#337). . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8171 

9. Pin, roll, 3⁄8" x .300" (H-D#609) . . . . . . . . . . . .50-8173 

20 

9 

22 

21 

22 

9 

23 

24 

10. Screw, shift lever adjustment 

(H-D#33119-79B) .........................56-1002 

11. Cover, speedo sensor hole ...............56-1061 

12. Gasket, speedo sensor hole cover .........56-1062 

13. Guide, shifter shaft, 5-speed rigid mount 

1986-’99 BT (H-D#33114-79) ...............56-1067 

14. Ring, internal retaining, 3.734” O.D. x .109” tru-arc 

(H-D#11161) . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8051 

15. Seal, oil - 1984-’99 BT (H-D#12045). . . . . . . . .56-1064 

16. Bearing, transmission output shaft, 1984-’99 BT 

(H-D#8996A) . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-1280 

17. Bearing, transmission countershaft 

(H-D#8977) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-3031 

18. Seal, oil (H-D#12067A) . . . . . . . . . . . . . . . . . . .56-3033 

29 

9 

6 

3 

12 

11 

19. Door assembly, transmission access, 5-speed 

1986-’99 BT ...........................56-1027 

20. Capscrew, sockethead 1⁄4"-20 x 11⁄4" 

(H-D#3482A) . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0008 

21. Capscrew, SH 5⁄16"-18 x 11⁄4" (H-D#3210A) ....50-0121 

22. Washer, flat - 1⁄4" x 7⁄16" x 1⁄16" 

(H-D#6099) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-7017 

23. Washer, flat - 5⁄16" x .545" x.042" 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-7028 

24. Ring, internal retaining, 2.072" O.D. x .062" 

Tru-Arc (H-D#35021-89) . . . . . . . . . . . . . . . . . . .50-8053 

25. Pin, roll - 5⁄16" x 3⁄4" (H-D#634) . . . . . . . . . . . . .50-8175 

26. Plug, magnetic - 1⁄8" -27 (H-D#739A) . . . . . . .50-8334 

27. Door, transmission access 

Only 5-speed rigid mount 1986-’99 BT ....56-1025 

28. Gasket, transmission access door 

(H-D#35652-79A) . . . . . . . . . . . . . . . . . . . . . . . . .56-1026 

29. Bearing, transmission access door 

(H-D#8998) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56-3026 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

21 

23 

24 

29 

26 

8 

10 4 

Tools & 

Shop Supplies 

19 

27 

28 

25 

5 

Racing 

Products 

1 

7 

13 

15 

17 

16 

14 

18 


& Promo Items 

NOTE: 



Warranty & 



Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



1. Trap door, S&S 6-speed transmission 

2000-'06 Harley-Davidson® Softail® and 1991-'06 FLT models ........56-1221 

1991-'05 Dyna®, 1991-'99 Softail, and 1991-up FXR models .........56-1253 

2. Kit, gaskets and seals - 1991-'06 Softail (S&S complete transmission) . . . 56-1226 

3. Hardware kit, 6-speed transmission ..............................56-1227 

4. Kit, ball and ramp, 6-speed transmission 18° ......................56-1228 

5. Kit, throwout bearing ..........................................56-1229 

6. Kit, speed sensor ..............................................56-1230 

7. Kit, bearings, thrust washers, and retaining clips ...................56-1231 

8. Mainshaft nut, jam hex nylon, 3⁄4-16, UNF-2B ....................56-1278-S 

9. Kit, shift pawl, 6-speed transmission .............................56-1225 

10. Shift fork, 5-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-1275 

11. Shift fork, 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-1276 

12. Shift fork, 3-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-1277 

13. Shaft, shift rail ................................................56-1274 

14. Drum, shift ...................................................56-1273 

15. Nut, hex 11⁄2-24 UNS-2B LH .....................................56-3003 

16. Sprocket, 34 tooth ..................................................N/A 

48 

17. Hardware, kit sprocket .............................................56-1272 

18. Spacer, sprocket ...............................................56-1293 

19. Ring, retaining beveled internal 3.346 ............................50-8469 

20. Cover, top - S&S complete transmission and cassette applications 

Die cast – 1991-’99 Softail® and 1991-'00 FLT models 

S&S or stock transmission case. ..................................56-5115 

Billet – 1999-'05 Dyna® models. ................................56-1615 

21. Switch, neutral ................................................56-5113 

22. Shaft, counter, S&S 6-speed, with integral main gear ...............56-5114 

23. Gear, fifth, countershaft, S&S 6-speed ............................56-5116 

24. Assembly, carrier, drum, LH .....................................56-1294 

25. Gear, second, countershaft, S&S 6-speed ..........................56-5117 

26. Gear, first, countershaft, S&S 6-speed. ............................56-5118 

27. Gear, third/fourth, countershaft, S&S 6-speed. .....................56-5119 

28. Nut, bearing retainer, trap door, 115⁄16 - 20 UN-2B ...................50-8477 

29. Collar, shift ...................................................56-5149 

30. Assembly, carrier, drum, RH .....................................56-1295 

31. Sleeve, shift collar .............................................56-0010 

3 

Replacement 

Parts 

Tools & 

Shop Supplies 

42 

17 

15 

49 

16 

21 

2 & 43 

3 

3 

20 

Racing 

Products 

3 

18 2 

7 

9 2 24 

14 

30 


& Promo Items 

Warranty & 


19 

7 & 46 

39 


7-80

38 

Replacement Parts For S&S® 6-Speed Transmissions And Cassettes 

32. Spacer, thrust, mainshaft, S&S 6-speed ...........................56-1302 

33. Gear, fourth, main, S&S 6-speed .................................56-5126 

34. Gear, third, mainshaft, S&S 6-speed ..............................56-5127 

35. Mainshaft with first gear S&S 6-speed ............................56-5128 

36. Gear, second, mainshaft, S&S 6-speed ............................56-5129 

37. Gear, fifth, mainshaft, S&S 6-speed. ..............................56-5131 

38. Gear, main drive (with bearings and seal) S&S 6-speed ..............56-5123 

39. Case, transmission, S&S 6-speed – 1991-'99 Harley-Davidson® Softail® 

Natural ......................................................56-1125 

Black .............................................................N/A 

Polished......................................................56-1127 

2 

2 & 44 

10 

1 

11 

12 

22 

3 

9 

13 

23 

40. Cover, side, S&S 6-speed transmission 

Mechanically actuated .........................................56-5120 

Hydraulically actuated. .........................................56-4060 

41. Assembly, dipstick ............................................56-5132 

42. S&S inner primary bearing race- optional (Not shown) ..............56-5089 

43. Gasket, top cover 

Softail, FLT. .................................................56-5107-S 

1999-'05 Dyna® ...............................................56-1256 

44. Gasket, trap door .........................................56-5108-S 

45. Gasket, side cover .........................................56-5111-S 

46. Bearing, main drive gear .....................................56-1281 

47. Spacer kit, oil filter – Optional for FLT only (Not shown) .............56-1292 

48. Hardware kit, 1991-'98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0850 

49. Gasket kit, 1991-'98 Dyna ...................................106-0882 

50. Bearing, Ball, S&S 6 speed, 20mm x 47mm x 14mm . . . . . . . . . . . . . . .56-1282-S 

25 

7 

31 

29 

26 

27 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

29 

6 

31 

37 

3 

7 & 50 28 

8 

5 

4 2 & 45 

41 

Tools & 

Shop Supplies 

36 

Racing 

Products 

7 

35 

34 

31 

40 

29 

33 

32 

3 




Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 


S&S ® 5-Speed Transmission Cases 

for 4-Speed Big Twin chassis 

1. Transmission case assembly , 5-speed 

1965-’84 4-speed BT . . . . . . . . . . . . . . . . . . . 56-1051 

2. Transmission case only, 5-speed rigid mount 

for 1965-’84 4-speed BT frame ................ N/A 

3. Screw, SH 1⁄2”-20 x 3⁄8” . . . . . . . . . . . . . . . . . 50-0202 

4. Nut, hex - 7⁄16”-14 (H-D#7515) . . . . . . . . . . . . . 50-5044 

5. Pin, dowel - .308” diameter x .70” (H-D#375) . . 50-8029 

6. Stud - 3⁄8”-16; 3⁄8”-24 x 113⁄16” (4) (BT 5-speed) 

(H-D#16830-29A) . . . . . . . . . . . . . . . . . . . . . . . . . 50-8085 

7. Stud - 3⁄8”-16; 3⁄8”-24 x 25⁄16” (4) (5-speed BT) 

(H-D#16830-54) .......................... 50-8086 

8. Pin, Roll - 3⁄8” x 300” (4) (H-D#609) . . . . . . . . . 50-8173 

9. Screw, shifter lever adjustment, 5-speed BT 

(H-D#33119-79B) . . . . . . . . . . . . . . . . . . . . . . . . . 56-1002 

10. Guide, shifter shaft - 5-speed rigid mount, 

1986-’99 BT (H-D#33114-79) . . . . . . . . . . . . . . 56-1067 

11. Screw, SLTD FH, 5⁄16”-18 x 3⁄4” (4) .......... 50-0300 

12. O-ring, 7⁄16” I.D. x 9⁄16” O.D. x 1⁄16” Viton 

(H-D#11105) ............................ 50-8008 

13. Seal, quad, 149⁄64” I.D. x 17⁄8” O.D. x 1⁄16” Buna 

(H-D#11165) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8045 

14. Plug, 1⁄2”-20, magnetic ................. 50-8335 

22 

10 

15. Spacer, mainshaft adapter, 5-speed rigid mount 

1965-’84 4-speed BT . . . . . . . . . . . . . . . . . . . 56-1068 

16. Adapter, transmission mounting stud, 

5-speed rigid mount/1965-’84 4-speed BT . . 56-1069 

17. Nut, transmission sprocket . . . . . . . . . . . . . . 56-3003 

18. Spacer, transmission sprocket, 

1941-’92 BT ........................... 56-3004 

19. Bearing, inner primary (25mm x 47mm x 12mm) 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-5100 

20. Seal, inner primary - 4-speed BT 

(H-D#12018) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-5101 

21. Ring, internal retainer, 3.734" O.D. x .107" Tru-Arc 

(H-D#11161) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8051 

22. Seal, oil shifter shaft - 1984-’99 BT 

(H-D#21045) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-1064 

23. Bearing, transmission output shaft, 1984-’99 BT 

(H-D#8996A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-1280 

24. Seal, oil (H-D#12067A) .................... 56-3033 

25. Bearing, transmission countershaft ....... 56-3034 

26. Door assembly, transmission access 

5-speed rigid mount, 1985-’99 BT ........ 56-1027 

3 

4 

9 

8 

32 

35 

34 

27. Capscrew, SH - 1⁄4"-20 x 13⁄4" (2) 

(H-D#3482A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0008 

28. Capscrew, SH - 5⁄16"-18 x 11⁄4" (4) 

(H-D#3210A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0121 

29. Washer, flat - 1⁄4" x 7⁄16" x 1⁄16" (2) 

(H-D#6099) ............................. 50-7017 

30. Washer, flat - 5⁄16" x .545" x .042" (4) 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7026 

31. Ring, internal retainer, 2.072" O.D. x .062" Tru-Arc (2) 

(H-D#35021-89) .......................... 50-8053 

32. Dowel - 5⁄16" x 3⁄4" 

(H-D#634) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8175 

33. Plug, magnetic - 1⁄8"-27 (H-D#739A) ........ 50-8334 

34. Door, transmission access - 5-speed rigid mount 

1985-’99 BT ........................... 56-1025 

35. Gasket, transmission access door 

(H-D#35652-79A) . . . . . . . . . . . . . . . . . . . . . . . . . 56-1026 

36. Bearing, transmission access door (2) 

(H-D#8998) ............................. 56-3026 

36 

31 

29 

30 

8 

28 

27 

8 

29 

Racing 

Products 


& Promo Items 

15 19 

20 

Drive Sprocket 

(Customer Supplied) 

17 

18 

13 

24 

21 

23 25 

7 

6 

14 

12 

11 

16 

5 

1 

33 30 28 

26 

Warranty & 


NOTE: 




7-82

Replacement Parts for Bracket Kit, 

Starter/Battery, FL 

part #57-4606 

Parts for 

Twin Cam 88® 

6 

1. Screw, HHC, 5⁄16"-18 x 1" (H-D#3987,4017) . . . . . . . . . . . . . . . . . . . . . 50-0108 

2. Screw, HHC, 5⁄16"-18 x 13⁄4" (H-D#2887) ........................50-0111 

Parts for 

Evolution® 

1-2 

3 

6 

4-5 

7 

8 

3. Washer, flat .............................................50-7025 

4. Shim, 5⁄16" x 3⁄4" x .220" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7046 

5. Shim, 5⁄16" x 3⁄4" x 1.0" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7048 

6. Bracket, starter, 5-speed rigid mount/4-speed FL .............57-4601 

7. Capscrew, sockethead - 1⁄4"-20 x 13⁄4" 

(Supplied in door kit) (H-D#3482A) . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0008 

8. Bracket, battery box, 5-speed rigid mount/4-speed FL .........57-4602 

Parts for 


Vintage 

Engines 

Replacement Parts for Linkage Kit, 

4/5 Speed FX 

Part #57-4750 

1. Screw, SH shoulder, 1⁄4"-20 x 5⁄16" x 5⁄8" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0084 

2. Screw, SHC - 5⁄16"-24 x 1" (H-D #856A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0120 

X-Wedge® 



Replacement 

Parts 

3. Nut, 1⁄4"-20 (H-D #7688, 7716) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-5012 

4. Nut, 5⁄16"-24 (2) (H-D #7833) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-5023 

5. Washer, 1⁄4" x 7⁄16" x 1⁄16" (H-D #6099) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-7017 

3 

5 

Tools & 

Shop Supplies 

6. Lever assembly, shift 5-speed rigid mount/4-speed BT . . . . . . . . . . . . . . . .57-4751 

7. Clevis, shift lever, 5-speed rigid mount/4-speed BT . . . . . . . . . . . . . . . . . . .57-4752 

8. Rod, shift linkage, 4-speed/5-speed FX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57-4754 

Racing 

Products 

4 

2 

6 

1 


& Promo Items 

NOTE: 



Warranty & 



Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


FX Footpeg Adapter Kit 

with 57-4605 Starter/Battery Bracket KitPart #57- 

4604 

1. Adapter Kit, Footpeg, FX (Includes parts #2-#8 in this list) . . . . . . . . . . . 57-4604 

2. Screw, SHC 1⁄4"-20 x 11⁄2" ........................................50-0084 

3. Screw, SHC 5⁄16"-18 x 11⁄4" (4) (H-D#3210A) . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0121 

4. Screw, HHC - 3⁄8"-24 x 31⁄2" (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0134 

5. Washer, flat, .548" O.D. x .325" I.D. x 1⁄16" (3) . . . . . . . . . . . . . . . . . . . . . . . 50-7081 

6. Spacer, 5⁄16" x 3⁄4" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7047 

Vintage 

Engines 

7. Spacer, 3⁄8" x 3⁄4" (2) . ............................................50-7049 

8. Assembly, footpeg adapter, 5-speed rigid mount/4-speed . . . . . . . . . . . . 57-4603 

9. Bracket Kit, Starter/Battery (Includes parts #10-#15) ................57-4605 

X-Wedge® 



10. Screw, HHC 5⁄16"- 1" (H-D#3987,4017) ................................50-0108 

11. Screw, HHC 5⁄16"- 13⁄4" (H-D#2887) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0111 

12. Shim, 5⁄16" x 3⁄4" .................................................50-7046 

13. Shim, 3⁄8"x 3⁄4" ..................................................50-7048 

14. Bracket, Starter/Battery Box, 5-speed rigid mount/4-speed FX . . . . . . . . 57-4600 

Replacement 

Parts 

9 

Existing Brake Master Cylinder 

15 

Tools & 

Shop Supplies 

Racing 

Products 

10-11 

12 

13-14 

Starter Mount 

6 

2 

3 

8 

Existing Brake Master Cylinder 

4 

7 

Existing Spacers 

NOTES: 

#10 and #12 are used 

with Hitachi® Starter. 

#11 and #13 are used 

with Prestolite® Starter. 


& Promo Items 

3 

5 

Existing Footpeg/Brake Bracket 

1 

Warranty & 


NOTE: 




7-84



Linkage Kit, 4/5 Speed FL 

Part #57-4756 

Parts for 

Twin Cam 88® 

1. Screw, SH shoulder, 1⁄4"-20 x 5⁄16" x 5⁄8" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0084 

2. Screw, SHC - 5⁄16"-24 x 1" (H-D#856A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0120 

3. Nut, 1⁄4"-20 (H-D#856A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-5012 

5 

Parts for 

Evolution® 

4. Nut, 5⁄16"-24 (2) (H-D#856A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-5023 

5. Washer, 1⁄4" x 7⁄16" x 1⁄16" (H-D#856A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7017 

6. Lever assembly, shift, 5-speed rigid mount/4-speed BT ............... 57-4751 

7. Clevis, shift lever, 5-speed rigid mount/4-speed BT . . . . . . . . . . . . . . . . . . 57-4752 

8. Rod, shift linkage, 4/5 speed FX ................................... 57-4755 

3 

4 

7 

1 

Parts for 


Vintage 

Engines 

2 

8 

6 

X-Wedge® 

4 

Starter Conversion Kit, 1986-’88 

Part #56-1046 

1 

3 

Replacement 

Parts 

Tools & 

Shop Supplies 

1. Spacer, starter adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-1066 

2. Pin, dowel, .308” diameter x .70” (H-D#375) . . . . . . . . . . 50-8029 

3. Pin, dowel, 5⁄16” diameter x 9⁄16” (H-D#335) . . . . . . . . . . . . 50-8172 

4. Pin, roll, 1⁄4” diameter x 3⁄8” . . . . . . . . . . . . . . . . . . . . . . . . 50-8174 

5. Seal, oil (H-D#12051) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-1065 

5 

4 

Racing 

Products 


& Promo Items 

2 

Warranty & 



Parts for 

Twin Cam 88® 

Replacement Parts for S&S ® Crankcases 

for Harley-Davidson ® Twin Cam 88 ® Engines 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


36 

1 

1. Bolt, stator 10-24 x1" SHC - 4 required 

(H-D#2720).......................... 50-0044 

2. Seal, sprocket shaft (H-D#12068) ....... 31-4035 

3. Bearing, Timken® sprocket shaft 

(H-D#9028).......................... 31-4013 

4. Bolt, case 5⁄16" -18 x 31/2" HHC - 8 required 

Chrome .......................... 50-0254-S 

Zinc ....................................50-0117 

5. Washer, flat 5⁄16" x 11⁄16" x 1⁄16" - 8 required 

................................ 50-7034 

6. Bolt center case 1⁄4" -28 x 6" HHC Grade 8 

................................ 50-0020 

7. Washer, flat, 1⁄4" x .474" x .050" ...... 50-7020 

8. Cylinder stud - 8 required 

(H-D#16834-99) ..................31-2325-S 

9. Dowel, cylinder deck - 2 required 

(H-D#16595-99) ...................... 50-8177 

10. Nut 1⁄4"-28 Grade 8 - 1 required 

.................................50-5011 

4 

35 

2 

36 

6 

3 

34 

5 

9 

8 

34 

38 

19 

35 

7 

33 

32 

39 

30 

8 

9 

20 

25 

11. Bolt, cam plate 1⁄4" -20 x 1" SHC - 4 required 

.................................50-0084 

12. Bolt, cam plate 1⁄4" -20 x 11⁄4" SHC - 2 required 

.................................50-0008 

13. O-ring, cam plate - 9 required 

(H-D#11301) .......................50-8066-S 

14. Dowel, cam plate - 2 required 

(H-D#16589-99). ....................50-8148-S 

15. Bearing, inner cam (H-D# 9198) .........31-4080 

16. Bearing, pinion shaft 

Fits all S&S and OEM 2000-’02 

(Balanced models only) & all OEM 2003-up 

(H-D#24604-00 & #24604-00C & Supercedes to #24605-07) 

............................31-4085 

17. Retaining ring, internal, spiraloc - 2 required 

(H-D#35114-02) .....................50-8160-S 

18. O-ring, oil pump 11⁄16" I.D. x 15⁄16" O.D. x 1⁄8" CS 

(H-D#11293). .........................50-8039 

19. Plug, magnetic drain ................50-8335 

20. Baffle plate ......................31-0119-S 

21 

37 

24 

8 

22 

23 

13 

29 

26 28 

27 

18 

19 

8 

31 

17 

14 

7 

12 

21. Screw 10-24 x 3⁄8" pan head - 2 required 

..............................50-0050 

22. Dowel, case alignment - 2 required 

(H-D#16574-99) ....................50-8023 

23. O-ring, case alignment, 

9⁄16" I.D. x 11⁄16" O.D. x 1⁄6" CS - 2 required 

(H-D#26432-76A) ...............50-8034-S 

24. Piston oilers - (Kit of 2) (H-D#22371-99) ..31-2026 

25. Hardware kit, oil line plugs .............N/A 

26. Fitting, crankcase vent 

1999-'00. .......................50-0454 

2001-'06. .......................50-0449 

27. Plate, oil line cover ..............106-1184 

28. BHSH CS 5/16" -18 x 3/4" (10 Pack) ....106-1178 

29. O-ring ..........................50-8008 

30. O-ring, 

9⁄16" I.D. x 11⁄16" O.D. x 1⁄6" CS ......50-8034-S 

31. Pin, dowel (2 pack) ...............50-8195 

These parts are for crankcases manufactured before 

8-1-06: 

32. Washer, flat 1⁄4" chrome ...........50-7017 

33. Bolt, 1⁄4" -20 x 3⁄4" SHCS - 1 required 

..............................50-0067 

34. Hose, oil, inlet/outlet .............50-8157 

35. Spring clips. ...................50-8156-S 

36. Oil line fittings, inlet/outlet - 2 required 

...................................N/A 

37 . Oil line fitting- vent (H-D# 25259-93A) .......N/A 

38. Plug, sump (H-D#765) .............50-8330 

39. Oil conduit block .................31-2076 

10 13 

15 

14 

16 

11 

12 

17 

NOTE: 

All reference to H-D® part numbers is for identification purposes only. We in no 

way are implying that any of S&S Cycle’s products are original equipment parts 

or that they are equivalent to the corresponding H-D® part number shown. 


7-86


S&S ® Super Stock ® Crankcases For 

Big Twin Engines of less than 4" Cylinder Bore 

1. Crankcase assembly, half .................N/A 

2. Race, right main bearing, All S&S BT 

Standard (H-D#24599-58B) .............31-4004 

+.002" O.S. (H-D#24600-58B) ..........31-4006 

+.005" O.S. (H-D#24601-58B) ..........31-4007 

+.025" O.S. .......................31-4028 

Clearanced for .798" lift 1984-’99 style cam with 1" 

base circle 

Standard..........................31-4024 

+.005" O.S. .......................31-4027 

+.030" O.S. .......................31-4030 

3. Right main bearing assembly BT 

White (H-D#24626-87) ................31-4005 

Green (H-D#24628-87) ................31-4016 

Red (H-D#24641-87) ..................31-4017 

Blue (H-D#24643-87)..................31-4018 

4. Retaining ring, main bearing BT 

(H-D#11177, 11177A)...................50-8057 

5. Cam needle bearing assembly BT 

(H-D#9058)..........................31-4009 

6. Washer, cam lock - BT 

1936-’47, 1958-’99 OHV. ...........106-4528 

(H-D#25550-57) . . . . . . . . . . . . . . . . . . . . . . 33-5201 

7. Cam thrust washer - BT 

.050" (H-D#25550-36) ................33-5200 

.055" (H-D#25551-36) ................33-5202 

.060" (H-D#25552-36).................33-5203 

.065" (H-D#25553-36) ................33-5204 

.070" (H-D#25554-36) ................33-5205 

.075" .............................33-5206 

.080" .............................33-5207 

.090" .............................33-5209 

8. Left Timken® main bearing assembly 1936-'99 . 

S&S BT cases (H-D#9028). ..............31-4013 

9. Spacer, drive sprocket 

1936-’64 S&S BT cases ..............31-4014 

1965-‘99 S&S BT cases 

(H-D#24002-70) ......................31-4011 

10. Seal, sprocket shaft oil 1936-'99 S&S BT 

cases (H-D#12026B) ..................31-4010 

11. Bushing, oil pump shaft - All S&S BT cases Standard 

(H-D#24641-36) ......................31-4008 

.040" O.S. .........................31-4003 

12. Tappet guide assembly 

13. Screw, 12 pt. DHH 1⁄4" -20 x 7⁄8" 

(H-D#3770). .........................50-0068 

14. Gasket, tappet guide – 

1948-'99 BT 

Front (H-D#18634-48C). ...............33-5302F 

Rear (H-D#18633-48D). ...............33-5302R 

Set. ..............................33-5302 

15. Crankcase oil screen - 1948-'99 BT 

(H-D#24981-70) ......................31-2010 

16. Crankcase oil screen spring - 1948-’99 

big twin (H-D#24982-70) 

............................... 31-2011-S 

17. Cover screw o-ring - 1948-up S&S BT 

(H-D#11105) ........................50-8005 

18. Cover screw - 1948-’99 S&S BT 

(H-D#26263-80) ......................31-6021 

19. Cylinder stud 

1936-’84 BT Standard. ............31-2328-S 

1936-’84 BT +5⁄16" longer. .........31-2324-S 

1984-up BT (H-D#16837-85C) .........31-2321-S 

1984-up BT with +.500" cases 

(H-D#16832-86A) ...................31-2331-S 

20. Crankcase Hardware Generator Cases 1936-’69 

(Positions 1,3 & 4) 

Alignment Stud, 5⁄16" -24 x 61/16" 

................................31-2034 

(Position 2) 

Alignment Stud, 5⁄16" -24 x 53⁄4" 

(H-D#3506). .........................31-2003 

(Position 5) 

Screw, HHCS 5⁄16" -18 x 33⁄4" 

(H-D#3506). .........................50-0011 

(Position 6) 

1936-’64 Breather stud 

(H-D#24912-48) (Each). ...............106-4795 

1965-’69 S&S BT cases 

Screw, HHCS 5⁄16" -18 x 33⁄4" 

(H-D#3506). .........................50-0011 

(Position 7) 

Screw HHCS, 5⁄16" -24 x 5" 

(H-D#3430) .........................50-0119 

(Position 8) 

Screw HHCS, 1⁄4" -28 x 51⁄2" 

................................50-0090 

Alternator 1970-’99 and Alt/Gen Cases 

Alignment Stud, 5⁄16" -24 x 53⁄4" 

(H-D#3506). .........................31-2003 

(Position 5 & 6) 

Screw, HHCS, 5⁄16" -18 x 31⁄2" .........50-0117 

(Position 7) 

Screw HHCS, 5⁄16" -24 x 5" zinc 

(H-D#3430) .........................50-0119 

Chrome .................... 50-0253-S 

(Position 8) 

Screw HHCS, 1⁄4" -28 x 51⁄2" 

................................50-0090 

Screw HHCS, 1⁄4" -28 x 51⁄2" Chrome 

..............................50-0252-S 

21. Nut, Hex - 1⁄4"-28 

(H-D#7675, 7676, 7683). ............50-5011 

22. Washer, flat - 1⁄4" x 5⁄8" x 1⁄16" 

Zinc (H-D#6245) .....................50-7021 

Chrome .........................50-7104-S 

23. Nut, hex - 5⁄16"-24 zinc 

(H-D#7833) .........................50-5023 

Nut, hex - 5⁄16"-24 chrome 

..............................50-5029-S 

NOTE: 

All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s 

products are original equipment parts or that they are equivalent to the corresponding H-D® part number shown. 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 

CONTINUED- 

Replacement Parts for S&S® Super Stock® Crankcases For Big Twin Engines of less than 4” Cylinder Bore 

24. Washer, flat - 5⁄16" x 11⁄16" x 1⁄16" (H-D#6016, 6702) 

..........................................50-7034 

25. Plug, timing hole (H-D#720). ....................31-2005 

26. Drain plug, Manufactured before 5-1-2000 

3⁄8"-18 NPT ..................................31-2006 

Manufactured after 5-1-2000 

1⁄2"-20 thread................................50-8335 

27. Fitting, 1⁄8" x 1/8" pipe 

male/female ................................50-8112 

28. Oil pressure switch (H-D#26561-84) 

(Includes: 1 each switch, nut, lock washer) ........31-2016 

29. Dowel pin .375" diameter x 3⁄4" 

(1936-’64 S&S BT)............................50-8017 

30. Fitting, oil line - .375" x 1⁄8"-27 

(H-D#62484-81) ................................31-2021 

31. Plug, SH pipe - 1⁄8"-27 

(H-D#45839-48) ................................50-8331 

43. Idler gear shaft - 1936-’69 BT 

(H-D#25791-36) ................................31-2039 

44. Washer, lock - 1⁄4" (H-D#7035) 

..........................................50-7019 

45. Screw, HHC 1⁄4" -20 x 1⁄2" 1936-’65 

S&S BT timer (H-D#3728) . . . . . . . . . . . . . . . . . . . . . . . . 50-0014 

¼"-20 x 1" 1966-’69 

S&S BT timer (H-D#2551W) ......................50-0018 

46. Screw, standard RH 1⁄4"-20 x 1⁄2" 

(H-D#2759) ............................. 50-0015 

47. Screw, SHS 1⁄4"-20 x 3⁄16" .......................50-0024 

48. Gearcover (See Section 4) 

49. Gearcover gasket 1936-’69 S&S BT 

(H-D#25225-36C) ...............................31-2030 

50. Gearcover gasket 1970-up S&S BT (H-D#25225-70B, 25225-93) 

..........................................31-2031 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


32. Fitting, primary oil return 

(H-D#63533-65) ................................31-2019 

33. Fitting, 45° hose – 1⁄4" pipe male x 3⁄8" 

male hose (H-D#16302-81) .......................50-8113 

34. Plug, SH pipe, 1⁄4"-18, 1965-’69 S&S BT 

(H-D#45830-48) ..............................50-8330 

35. Fitting, hose - 1⁄8"-27 pipe male 

(H-D#63533-41) ..............................50-8115 

36. Dowel pin, .250" diameter x 1⁄2" 

(1970-up S&S BT) (H-D#358) .....................50-8022 

37. Screw, SHC - 10-24 x 1" (Stator) N/S 

(H-D#2720) ............................. 50-0044 

38. Screw, SHS - 10-24 x 5⁄16" - 

(Stator plug clamp)N/S. .......................50-0045 

39. Fitting, oil line (H-D#63533-15) ...................31-2018 

40. Shaft, circuit breaker drive gear – 

1936-’69 BT (H-D#25856-36). .....................31-2037 

41. Screw, SHC 1⁄4"-20 x 2" (Idler gear shaft) 

................................... 50-0013 

42 Screw, SHC 1⁄4" -20 x 31⁄4" 

(Circuit breaker drive gear shaft.) 

..........................................50-0012 

51. Spacer, motor mount - 1936-’47 BT 

(H-D#24795-48) .................................31-2017 

52. Gasket, CPS hole (Obsolete Use #55 or #57) ............N/A 

53. Cover, CPS hole .............................31-2056-S 

54. Screw, Torx, 8-32 x 3/8" .......................50-0054-S 

55. CPS hole plug. ...............................106-1189 

56. O-ring .......................................50-8270 

57. CPS hole plug kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-2997 

NOTE: 





7-88

CONTINUED- 

Replacement Parts for S&S® Super Stock® Crankcases For Big Twin Engines of less than 4” Cylinder Bore 

10 

20 

36 

28 

19 

30 31 

57 

56 55 52 53 54 

13 

12 

Bolt Position Diagram 

8 

5 

2 

7 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

20 

9 

17 

24 

25 

8 

27 

18 

17 

16 

15 

22 21 

14 

50 

1 

4 

3 

6 

Parts for 


2 

1 

Vintage 

Engines 

26 

35 

5 

6 

7 

48 

X-Wedge® 

34 

32 

33 

34 

11 

20 

24 23 

3 

4 

19 

49 

48 



10 

20 

9 

20 

8 20 

36 

27 

2 

28 

30 31 

18 

17 

16 

15 

22 21 

13 

14 

44 

45 

46 

44 

1 

51 

Replacement 

Parts 

Tools & 

Shop Supplies 

22 

24 

24 

1 

40 

41 

29 

Racing 

Products 

35 

39 

32 

33 

26 

34 

34 

11 

47 

43 

47 3 

4 

20 

24 

23 23 

42 

5 

6 

7 




Parts for 

Twin Cam 88® 

Replacement Parts for S&S ® Crankcases for 

SB100, 1986-'03 Sportster ® & 1994-'02 Buell ® Models 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


1. Crankcase assembly, half . . . . . . . . . . . . . . . . N/A 

2. Race, right main bearing - Standard 1991-’03 

(H-D#8881) ..........................31-4050 

3. Pinion shaft assembly - Standard 

1986-up S&S SA only . . . . . . . . . . . . . . .33-2329 

4. Right main bearing assembly 1986-’03 

Blue (H-D#24647-87) ..................31-4055 

Red (H-D#24650-87) . . . . . . . . . . . . . . . . . .31-4056 

White (H-D#24659-87) . . . . . . . . . . . . . . . .31-4057 

Green (H-D#24660-87) . . . . . . . . . . . . . . . .31-4058 

5. Ring, main bearing retainer 1986-’03 

(H-D#11177, 11177A) . . . . . . . . . . . . . . . . . . .50-8057 

6. Cam needle bearing assembly – 1986-’03 

(H-D#9057) ..........................31-4061 

7. Left Timken® main bearing assembly 

1991-’03 (H-D#24729-74) . . . . . . . . . . . . . .31-4059 

1991-’03 S&S SA cases, BT style (H-D#9028) 

..................................31-4013 

8. Seal spacer 

1991-’03 (H-D#40240-89) . . . . . . . . . . . . . .31-4034 

1991-’03 S&S SA cases, BT style sprocket shaft 

............................... 31-4032-S 

9. Seal, sprocket shaft oil 

1991-’03 (H-D#35151-74) ..............31-4060 

1991-’03 S&S SA cases, BT style 

(H-D#12026B) ...........................31-4010 

10. Tappet guide assembly 


11. Screw, SHC - 5⁄16”-18 x 1” 

(H-D#2708A) (10 pack) . . . . . . . . . . . . . . . . .50-0145 

12. O-ring 

1” I.D. x 13⁄16” O.D. x 3⁄32” CS (upper) 

(H-D#11167A) . . . . . . . . . . . . . . . . . . . . . . . .50-8004 

1” I.D. x 11⁄8” O.D. x 1⁄16” CS (lower) 

(H-D#11168A) . . . . . . . . . . . . . . . . . . . . . . . .50-8005 

3⁄8” I.D. x 1⁄2” O.D. x 1⁄16” CS (oil hole) 

(H-D#11110) .........................50-8006 


1991-’03 style 

(H-D#16832-86A) ..................... 31-2331-S 

1985-up BT style longer cylinders 

(H-D#16837-85C) ..................... 31-2321-S 

1957-’85 ironhead style + 5⁄16” 

(H-D#16837-78) .. . . . . . . . . . . . . . . . . . . . . 31-2332-S 

1966-’84 BT style 

Standard.. . . . . . . . . . . . . . . . . . . . . . . . 31-2328-S 

+ 5⁄16” longer .. . . . . . . . . . . . . . . . . . . . 31-2324-S 

14. Bolt, case HH – See “Bolt Position Diagram” 

(Position A) 

S&S XL 1⁄4”-28 x 51⁄2” . . . . . . . . . . . . . . .50-0090 

S&S SA XL 1⁄4”-28 x 6” ..............50-0020 

(Position E, F, G, H) 

S&S XL HHC 5⁄16”-18 x 4”. . . . . . . . . . . . . . . .50-0102 

(Position J, K) 

S&S XL 1⁄4”-20 x 3⁄4” ................... 50-0022 

(Position L, M) 

S&S XL 3⁄8”-24 x 51⁄2” (5 pack).. . . . . . . . . . 50-0271 

(Position N) 

5⁄16”-18 x 31⁄2” ....................... 50-0117 

15. Washer, flat – See “Bolt Position Diagram”. 

(Position A, J, K) 

1⁄4” x .474” x .050” ..................... 50-7020 

(Position B, C, D, N) & Tappet guide 

5⁄16” x .548” x 1⁄16” ...................... 50-7025 

(Position E, F, G, H) 

5⁄16” x 11⁄16” x 1⁄8” (H-D#6107B) .. . . . . . . . . . . . 50-7033 

(Position L, M) 3⁄8” x 7⁄8” x .146” 

(H-D#6400)............................ 50-7053 

16. Screw, SHC - 5⁄16”-18 x 3” 

See "Bolt Location Diagram" 

(Positions B, C, D, H) ...............50-0021 

17. Screw, SHC – 

10-24 x 3⁄8” (Stator wires cover) . . . . . . .50-0023 

10-24 x 1” (Stator) (H-D#2720) .........50-0044 

18. Cover, stator wires (H-D#29950-91) ......31-2050 

19. Dowel pin - .250” diameter x 1⁄2” 

(H-D#358) ...........................50-8022 

20. Plug, timing hole - 1991-’03 

(H-D#720) . . . . . . . . . . . . . . . . . . . . . . . . . .31-2005 

21. Stud - 1⁄4”-20, 1⁄4”-28 x 11⁄4” 1991-up (shifter shaft) 

(H-D#5226A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8080 

22. Spring pin - 1991-’03 (Shifter spring) 

(H-D#24530-90) . . . . . . . . . . . . . . . . . . . . . .31-2049 

23. Dowel pin - 1991-’03 (transmission door) 

1⁄8” diameter x 1⁄2 . . . . . . . . . . . . . . . . . . .50-8020 

.390” I.D. x .558” O.D. x 1⁄2” 

(H-D#16573-83) .......................50-8023 

24. Transmission access door assembly 

(Includes 1 ea. transmission access door, 50-8007, 56-3030.) 

..................................56-3025 

25. Bearing, transmission countershaft (LH) 1991-’03 

(H-D#8998) ..........................56-3026 

26. Ring, transmission countershaft bearing retainer 

1991-’03 (H-D#35021-89) . . . . . . . . . . . . . .50-8053 

27. Bearing, transmission mainshaft (LH) 

1991-’03 (H-D#35030-89) ..............56-3027 

28. Ring, transmission mainshaft bearing retainer 

1991-’03 (H-D#35038-89) ..............50-8052 

29. O-ring - 32mm x 1.5mm CS 

Shifter drum bushing . . . . . . . . . . . . . . .50-8007 

30. Bushing, shifter drum - unfinished – 1991-’03 

(H-D#9187) ..........................56-3030 

31. Screw, HHC 5⁄16”-18 x 11⁄4” 

(H-D#2871W) (10 pack) ..................... N/A 

32. Lock nut, hex 1⁄4”-28 (H-D#7683) .......50-5010 

33. Washer, flat 1⁄4” x 5⁄8” x 1⁄16” 

(H-D#6245) ..........................50-7021 

34. Fitting, hose – 1⁄8” -27 pipe male transmission vent 

(H-D#63533-41) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8115 

35. Dowel pin - .309” I.D. x .430” O.D. x 1⁄2” 

(H-D#24754-75) .......................50-8018 

36. Screw, HHC - 1⁄4”-20 x 1⁄2”, primary oil level 

(H-D#3728) . . . . . . . . . . . . . . . . . . . . . . . . .50-0014 

37. Washer, flat 

1⁄4” x 5⁄8” x 1⁄32” copper, primary oil level 

(H-D#63858-49) . . . . . . . . . . . . . . . . . . . . . .50-7018 

38. Plug, drain 

3⁄8”-18 NPT 

Manufactured before 5-1-2000 .......31-2006 

½”-20 thread – (Includes o-ring.) 

Manufactured after 5-1-2000 ........50-8335 

39. Reed valve assembly (Optional) 

1991-’03 ..........................31-2051 

40. Dowel pin - 5⁄16” dia.r x 1⁄2” (H-D#215) . . . .50-8019 

41. Plug, SH pipe, 1/4-27 .................50-8331 

42. Fitting, 90° - 1⁄8”-27 pipe male x 5⁄16” flared tube 

..................................50-8119 

43. Bearing, transmission shifter drum (RH) 1991-’03 

(H-D#9151) ..........................56-3032 

44. Ring, transmission output shaft bearing retainer, 

109” x 3.734” tru-arc (H-D#11161) . . . . . .50-8051 

45. Bearing, transmission output shaft 1991-up 

(H-D#8996) ..........................56-1280 

NOTE: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S 

Cycle’s products are original equipment parts or that they are equivalent to the corresponding H-D® part number shown. 


7-90

26 

14 

Continued – 

Replacement Parts For S&S® Crankcases for SB100, 1986-'03 Sportster® & 1994-'02 Buell® Models 

46. Bearing, transmission countershaft (RH) 1991-’03 

(H-D#8977) ..........................56-3031 

47. Nut, press-in, 3⁄8”-24 - All 1991-’03 

(H-D#16240-82) .......................31-2048 

48. Cover, transmission inspection window 

1991-up S&S SA cases only . . . . . . . . . .31-2055 

15 

25 

28 

24 

27 

30 

23 

29 

34 

35 

15 

22 

37 

36 

31 

22 

32 

33 

16 

38 

9 

17 

21 

8 

14 

16 

18 

15 

19 39 

49. Stud - 5⁄16”-18, 5⁄16”-24 x 1.370” 

1991-up S&S SA cases only . . . . . . . . . .50-8081 

50. Washer, flat - 5⁄16” x 11⁄16” x 1⁄16” 

(H-D#6016, 6702) ......................50-7034 

51. Nut, hex - 5⁄16” -24 

(H-D#7833) ..........................50-5023 

52. Nut, hex - 1⁄4”-28 

(H-D#7675, 7676) ......................50-5011 

7 

20 

19 

19 

15 

36 

1 

41 

19 

48 

13 

51 

49 

34 

50 

NOTE: 

All reference to H-D® part numbers is for identification purposes 

only. We in no way are implying that any of S&S Cycle’s products 

are original equipment parts or that they are equivalent to the 

corresponding H-D® part number shown. 

3 

2 

12 

53. Nut, hex - 3⁄8”-24 

(H-D#7861) . . . . . . . . . . . . . . . . . . . . . . . . .50-5037 

54. Hydraulic tappet assembly 


55. 3⁄8”-16 x 1⁄2” BHCS ................ 50-0319-S 

56. 5⁄16” x 3⁄4” .35 Shim . . . . . . . . . . . . . . . . . .50-7044 

57. 1⁄4”-20 x 2” SHCS . . . . . . . . . . . . . . . . . . .50-0013 

58. Gasket, gearcover, S&S (NS) . . . . . . . . . .31-2052 

59. 45° hose fitting - 1⁄8” pipe male/female 

(Oil pump) (N/S) . . . . . . . . . . . . . . . . . . .50-8112 

11 

15 

10 

54 

15 52 

55 

39 

15 53 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 

1 

47 

38 

56 

57 

41 

46 

38 

7-91 Visit us at www.sscycle.com 

45 

42 

44 

41 

4 

43 

40 

35 

6 

5 

20 


& Promo Items Company Policy

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


for S&S ® X-Wedge ® CRANKCASES 

1. Crankcase half ..........................N/A 

2. Fitting, pipe, straight 

1/4-18 NPTF x 1.510 x 1/2, zinc .......50-8158-S 

3. Plug 1/8-27 NPT with taper . . . . . . . . . . 50-8331 

4. Stud, cylinder base, 6.68", black oxide 

1984-'99 BT . . . . . . . . . . . . . . . . . . . . 31-2321-S 

5. Plug, magnetic, SH, 1/2-20, transmission 

crankcase drain plugs with o-ring . . . . 50-8335 

6. Reed, breather valve, X-Wedge 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36-7031 

7. Stop, breather reed valve, X-Wedge 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36-7032 

8. Screw, BHS, 6-32 x 5/16", stainless steel 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0060-S 

9. Pin, dowel, .438 diameter x .610 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8177 

10. Washer, flat, 5/16 x 11/16 x 1/16 ........... 50-7034 

11. Screw, HHCS, 5/16-18 x 33/4", zinc 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0011 

12. Bearing, assembly, inner, needle, cam 

1999-up BT . . . . . . . . . . . . . . . . . . . . . . . 31-4080 

13. Bearing, main journal, standard, plain 

X-Wedge . . . . . . . . . . . . . . . . . . . . . . . 34-8640-S 

16 

4 

18 

14 

14 

21 

22 

3 

26 9 

27 19 

23 

14. Dowel pin, .187" x .635" . ........... 50-8031 

15. Dowel pin, 1/4" x 1/2" ................ 50-8022 

16. Spacer, charging system 

1.75" x 1.25" .....................106-0736 

1.75" x 1.115" ....................106-0737 

17. Fitting, pipe, straight, male, chrome, steel, 

1/8-27 NPTF x 1.344" x .375" 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8129-S 

18. Left main bearing oil seal 1970-up BT 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4010 

19. Tappet cover, set 

Polished, X-Wedge ................106-0745 

Silver, X-Wedge. . . . . . . . . . . . . . . . . . . 106-0746 

Wrinkle black, X-Wedge . . . . . . . . . . . 106-0747 

20. Pin, dowel, .250" x 1.125" 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8287 

21. Screw, SHCS, 1/4-20 x 7/8" 

Bright zinc ........................ 50-0025 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . . 106-0534 

22. Washer, flat, .260" x .425" x .060", chrome, steel 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7017 

23. Gasket, tappet cover, X-Wedge 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37-0006 

20 

28 

14 

29 

14 

15 

10 

11 

24. Gasket, reed pocket, X-Wedge 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36-0097 

25. Cover, reed pocket 

Polished, X-Wedge ................106-0597 

Silver, X-Wedge. . . . . . . . . . . . . . . . . . . 106-0598 

Wrinkle black, X-Wedge . . . . . . . . . . . 106-0599 

26. O-ring, oil feed line 

(-13), .437" I.D. x .565" O.D., Viton® 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8008 

27. Oring, bottom, pushrod tube 

(-122), 1.112" I.D. Viton ...........50-7964-S 

28. Fitting, hose, straight, 1/8-27 

NPTFx.500 ......................50-8218-S 

29. Hose, vent, breather, 

.375" x .625" .....................106-3011 

30. Bracket, oil filter, X-Wedge 

Polished . . . . . . . . . . . . . . . . . . . . . . . 106-0572 

Silver . . . . . . . . . . . . . . . . . . . . . . . . . . 106-0573 

Wrinkle black, X-Wedge . . . . . . . . . . 106-0574 

31. O-ring, Viton, -017 .................50-0466 

32. O-ring, Viton, size -022 . . . . . . . . . . . . .50-8005 

33. Switch, oil pressure, packaged, 

X-Wedge .......................106-0744 

34. Fitting, straight, 3/4-16 UNF 2a 

.............................. 50-8197-S 

35. Screw, SHC, 5/16-18 x 1, zinc 

.................................50-0101 

36. Washer, flat, 5/16 x 11/16 x 1/16, zinc, steel 

.................................50-7034 

NOT SHOWN: 

Crank position sensor . . . . . . . . . . . . . . . . . . 106-0734 


& Promo Items 

Warranty & 


13 

1 

5 

3 

2 

NOTE: S&S recommends using "Right Stuff" to seal X-Wedge crankcases. 

9 

6 

3 

15 

8 

7 

24 

25 

22 21 

12 

30 

35 

34 

36 

33 

32 

31 


7-92

REPLACEMENT PARTS FOR S&S ® SPECIAL APPLICATION 

CRANKCASES FOR BIG TWIN ENGINES WITH 

4", 4 1 /8" AND 4 3 /8" CYLINDER BORE 

1. Crankcase assembly, half . . . . . . . . . . . . . . . . . . . N/A 

2. Race, right main bearing, All S&S BT 

Standard (H-D#24599-58B) ............... 31-4004 

+.002" O.S. (H-D#24600-58B) . . . . . . . . . . . . 31-4006 

+.005" O.S. (H-D#24601-58B) . . . . . . . . . . . . 31-4007 

+.025" O.S.. . . . . . . . . . . . . . . . . . . . . . . . . . 31-4028 

Clearanced for .798" lift 1984-’99 style cam with 1" base circle 

Standard ..........................31-4024 

+.005" O.S.. . . . . . . . . . . . . . . . . . . . . . . . . . 31-4027 

+.030" O.S. . . . . . . . . . . . . . . . . . . . . . . . . . 31-4030 

3. Right main bearing assembly BT 

White (H-D#24626-87) . . . . . . . . . . . . . . . . . . 31-4005 

Green (H-D#24628-87) . . . . . . . . . . . . . . . . . . 31-4016 

Red (H-D#24641-87) . . . . . . . . . . . . . . . . . . . . 31-4017 

Blue (H-D#24643-87) .................... 31-4018 

4. Retaining ring, main bearing BT 

(H-D#11177, 11177A) . . . . . . . . . . . . . . . . . . . . . 50-8057 

5. Cam needle bearing assembly BT 

(H-D#9058). . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4009 

6. Washer, cam lock - BT 

1936-’47, 1958-’99 OHV ..............106-4528 

(H-D#25550-57)......................... 33-5201 

7. Cam thrust washer - BT 

.050" (H-D#25550-36) . . . . . . . . . . . . . . . . . . 33-5200 

.055" (H-D#25551-36) . . . . . . . . . . . . . . . . . . 33-5202 

.060" (H-D#25552-36) . . . . . . . . . . . . . . . . . . 33-5203 

.065" (H-D#25553-36) . . . . . . . . . . . . . . . . . . 33-5204 

.070" (H-D#25554-36)................... 33-5205 

.075"..............................33-5206 

.080" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5207 

.090" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5209 

8. Left Timken® main bearing assembly 

1936-'99 S&S BT cases (H-D#9028) . . . . . . . 31-4013 

9. Spacer, drive sprocket 

1936-’64 S&S BT cases . . . . . . . . . . . . . . . . 31-4014 

1965-‘99 S&S BT cases (H-D#24002-70) . . . . 31-4011 

10. Seal, sprocket shaft oil 1936-'99 S&S BT cases 

(H-D#12026B) . . . . . . . . . . . . . . . . . . . . . .31-4010 

12. Tappet guide assembly (See Section 2) 

13. Screw, 12 pt. DHH 1⁄4" -20 x 7⁄8" 

(H-D#3770) . . . . . . . . . . . . . . . . . . . . . . . .50-0068 

14. Gasket, tappet guide – 1948-'99 BT 

Front (H-D#18634-48C) ..................33-5302F 

Rear (H-D#18633-48D) ..................33-5302R 

Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5302 

15. Crankcase oil screen - 1948-'99 BT 

(H-D#24981-70) . . . . . . . . . . . . . . . . . . . . .31-2010 

16. Crankcase oil screen spring - 1948-’99 big twin 

(H-D#24982-70) . . . . . . . . . . . . . . . . . . . 31-2011-S 

17. Cover screw o-ring - 1948-up S&S BT 

(H-D#11105) . . . . . . . . . . . . . . . . . . . . . . .50-8005 

18. Cover screw - 1948-’99 S&S BT 

(H-D#26263-80) . . . . . . . . . . . . . . . . . . . . .31-6021 


1936-’84 BT Standard . . . . . . . . . . . . . . . 31-2328-S 

1936-’84 BT +5⁄16" longer ............ 31-2324-S 

1984-up BT (H-D#16837-85C) . .......... 31-2321-S 

1984-up BT with +.500" cases 

(H-D#16832-86A) . . . . . . . . . . . . . . . . . . 31-2331-S 

20. Crankcase Hardware 

Special Application Crankcases (For Engines With 4" Cylinder Bore or 

Greater) 4" and 41/8" Bore Cases Manufactured Before 6-1-08 

(Positions 1 - 4) Alignment Stud 

Alignment Stud, 5⁄16" -24 x 61/16" 

...............................31-2034 

(Positions 5 & 6) 

Screw, HHCS, 5⁄16" -18 x 31⁄2" ........... 50-0117 

Screw, HHCS, 5⁄16" -18 x 31⁄2" chrome, 

.................................. 50-0254-S 

(Position 7) 

Screw HHCS, 5⁄16" -24 x 5" 

Zinc (H-D#3430) ....................... 50-0119 

Chrome .......................50-0253-S 

(Position 8) 

Screw HHCS, 1⁄4" -28 x 51⁄2" . . . . . . . . . . . . 50-0090 

Screw HHCS, 1⁄4" -28 x 51⁄2" Chrome 

.................................. 50-0252-S 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

11. Bushing, oil pump shaft - All S&S BT cases 

Standard (H-D#24641-36) ................ 31-4008 

.040" O.S. . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4003 

-Continued on next page. 

Warranty & 



Parts for 

Twin Cam 88® 

CONTINUED- 

Replacement Parts For S&S ® Special Application Crankcases For Big Twin Engines With 4", 41/8" And 43/8" Cylinder Bore 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

4" and 41/8" Bore Cases Manufactured After 6-1-08 

(Positions 1- 7) 

1936-’69 S&S BT cases & S&S BT SA cases 

Screw, HHCS, 5⁄16" -18 x 31⁄2" zinc ......................... 50-0117 

Screw, HHCS, 5⁄16" -18 x 31⁄2", chrome . . . . . . . . . . . . . . . . . . . 50-0254-S 

(Position 8) 

Screw HHCS, ¼" -28 x 5½" zinc ........................ 50-0090 

Screw HHCS, ¼" -28 x 5½" Chrome ................... 50-0252-S 

43/8" Bore Cases Manufactured Before 6-1-08 

(Positions 1 - 4) Alignment Stud 

Alignment Stud, 5⁄16" -24 x 61/16" ....................... 31-2034 

(Positions 5 & 6) 

Screw, HHCS, 5⁄16" -18 x 3½" .......................... 50-0117 

(Position 7) 

Screw HHCS, 5⁄16" -24 x 5" 

Zinc (H-D#3430) ...................................... 50-0119 

Chrome ......................................50-0253-S 

(Position 8) All S&S BT cases Special Application 

Screw,HHCS,¼"-28 x 6", zinc .......................... 50-0020 

43/8" Bore Cases Manufactured After 6-1-08 

(Positions 1- 7) 1936-’69 S&S BT cases & S&S BT SA cases 

Screw, HHCS, 5⁄16" -18 x 3½", zinc ...................... 50-0117 

Screw, HHCS, 5⁄16" -18 x 3½", chrome ................. 50-0254-S 

(Position 8) All S&S BT cases Special Application 

Screw,HHCS,¼"-28 x 6", zinc .......................... 50-0020 

21. Nut, Hex - ¼"-28 (H-D#7675, 7676, 7683). . . . . . . . . . . . . . . . . . . . 50-5011 

22. Washer, flat - ¼" x 5⁄8" x 1⁄16" zinc (H-D#6245) .............. 50-7021 

Chrome ......................................50-7104-S 

23. Nut, hex - 5⁄16"-24 zinc (H-D#7833) 

.................................................. 50-5023 

Nut, hex - 5⁄16"-24 chrome .......................... 50-5029-S 

24. Washer, flat - 5⁄16" x 11⁄16" x 1⁄16" 

(H-D#6016, 6702) ....................................... 50-7034 

25. Plug, timing hole (H-D#720) ............................ 31-2005 

26. Drain plug 

Manufactured before 5-1-2000 - 3⁄8"-18 NPT ............ 31-2006 

Manufactured after 5-1-2000 - ½"-20 thread ............ 50-8335 

27. Fitting, 1⁄8" x 1/8" pipe male/female ..................... 50-8112 

28. Oil pressure switch (H-D#26561-84) 

(Includes: 1 each switch, nut, lock washer.) .............. 31-2016 

29. Fitting, oil line - .375" x 1⁄8"-27 (H-D#62484-81) ............. 31-2021 

30. Plug, SH pipe - 1⁄8"-27 (H-D#45839-48) .................... 50-8331 

31. Fitting, primary oil return (H-D#63533-65) ................. 31-2019 

32. Fitting, 45° hose – ¼" pipe male x 3⁄8" male hose 

(H-D#16302-81) ........................................ 50-8113 

33. Plug, SH pipe, ¼"-18, 1965-’69 S&S BT (H-D#45830-48) ...... 50-8330 

34. Fitting, hose - 1⁄8"-27 pipe male (H-D#63533-41) ............ 50-8115 

35. Dowel pin, .250" diameter x 1⁄2" (1970-up S&S BT) (H-D#358) 

.................................................. 50-8022 

36. Screw, SHC - 10-24 x 1" (Stator) N/S (H-D#2720) ........... 50-0044 

37. Screw, SHS - 10-24 x 5⁄16" - (Stator plug clamp) N/S ....... 50-0045 

38. Gearcover (See page 24 of this section.) 

39. Gearcover gasket 1970-up S&S BT 

(H-D#25225-70B, 25225-93) ................................ 31-2031 

40. Ring, main bearing retaining, (N/S) 1970-up S&S SA big twin cases 

with 1½" diameter sprocket shaft ...................... 31-4001 

41. Gasket, CPS hole (obsolete) .................................. N/A 

42. Cover, CPS hole ................................... 31-2056-S 

43. Screw, Torx, 8-32 x 3/8" ............................. 50-0054-S 

44. CPS hole plug ......................................106-1184 

45. O-ring ............................................. 50-8270 

46. CPS hole plug kit ...................................106-2997 

1 

5 

Bolt Position Diagram 

8 

2 

6 

7 

Warranty & 


4 

3 


7-94

CONTINUED- 

Replacement Parts For S&S® Special Application Crankcases For Big Twin Engines With 4", 41/8" And 43/8" Cylinder Bore 

10 

9 

20 

8 

20 

25 

46 

43 

42 

45 4441 28 29 30 

2 

27 

19 

16 

15 

18 

17 

22 

21 

13 

14 

12 

39 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

1 

35 

X-Wedge® 

20 

26 

11 

34 

1 

35 

5 

6 

7 

3 

4 

38 



31 33 

32 

33 

Replacement 

Parts 

20 

23 

24 

22 

21 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

24 

23 

20 

24 

23 

Warranty & 



Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Tools & 

Shop Supplies 

Racing 

Products 

Replacement 

Parts 

Sprocket Shaft Timken ® 

Main Bearing Assembly 

1969-‘02 big twin engines with stock cases, all 

big twin engines with S&S® cases, and Sportster® 

models with S&S cases machined for big twin shaft. 

Fits 11/4” diameter shaft. 

Stock Big Twin 

(H-D#9028) .............................31-4013 

1977-up Sportster® Models 

(H-D#24729-74) . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4059 

Timken Main Bearing Spacers 

Big Twin – 1969-up 

Fits 11/4” stock diameter shaft. 

.0995” - .1005” (H-D#9124) ................. 31-4071 

.1015” - .1025” (H-D#9125) ................31-4072 

.1035” - .1045” (H-D#9126) ................31-4073 

.1055” - .1065” (H-D#9127) ............... 31-4074 

.1075” - .1085” (H-D#9128) ................31-4075 

.1195” - .1205” (H-D#9134) ................31-4076 

Sportster Models – 1974-up 

Fits stock diameter shaft. 

.098” (H-D#9155)........................31-4062 

.100” (H-D#9142)........................31-4063 

.1015” - .1025” (H-D#9143) . . . . . . . . . . . . . . . . 31-4064 

.1035” - .1045” (H-D#9144) ................31-4065 

.1055” - .1065” (H-D#9145) ................31-4066 

.1075” - .1085” (H-D#9146) ................31-4067 

.110” (H-D#9147)........................31-4068 

.112” (H-D#9148)........................31-4069 

.114” (H-D#9149)........................31-4070 

Pinion Shaft 

Main Bearing Assembly 

Big Twin 1987-’99 

White ( H-D#24626-87A). ...................31-4005 

Green (H-D#24628-87A). ...................31-4016 

Red (H-D#24641-87A) .....................31-4017 

Blue (H-D#24643-87A) .....................31-4018 

Retaining Ring .......................50-8057 

Sportster Models 1987-up 

Blue (H-D#24647-87). .....................31-4055 

Red (H-D#24650-87) ......................31-4056 

White (H-D#24659-87). ....................31-4057 

Green (H-D#24660-87) ....................31-4058 

Sprocket Shaft Oil Seal 

1970-‘99 Big Twin Engines 

with stock or S&S crankcases, and Sportster models 

with S&S cases machined for big twin shaft. Fits 

1.250” diameter shaft. 

(H-D#12026B). ...........................31-4010 

1977-up Sportster Models 

(H-D#35151-74) ........................31-4060 

NOTE : 

These bearings may be used in 1958-’86 big twin 

style engines if end spacing is performed to center the 

assembly in the race using pinion main bearing washers. 

S&S Pinion Bearing 

for 2003-Up Big Twin Engines 

The new S&S pinion bearing fits 2001-up stock 

Harley-Davidson® Twin Cam 88B engines, all 

2003-up stock engines, and all engines built with 

S&S crankcases. S&S does not recommend using 

this bearing in sprocket shaft applications in 2003 

and later engines. 

For 2001-’02 Softail® models, all 2003-up, and all 

engines with S&S crankcase. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4085 

Sprocket Shaft 

Drive Sprocket Seal Spacer 

1936-’64 Big Twin 

Fits S&S cases with Timken bearing 

...............................31-4014 

1970-up Big Twin 

(H-D#24002-70) ..........................31-4011 

1970-up S&S Big Twin with 45 amp alternator. 

Use with S&S 31-4011. ................31-4033 

1986-up Sportster Models with S&S cases. 

Fits stock sprocket shaft. 

......................................31-4034 

Fits S&S cases with 11/4” diameter big twin style 

sprocket shaft. ..................... 31-4032-S 

31-4011 

USA 

U S A 

TÜV 

TÜ V 


& Promo Items 

31-4017 

31-4013 

31-4110 

31-4085 

Warranty & 


NOTE: 




7-96

CONTINUED– 

Crankcase replacement parts 

U S A 

TÜ V 

Parts for 

Twin Cam 88® 

31-4009 

31-4499 

Cam Needle Bearings Assemblies 

Inner Cam Bearing Big Twin and Sportster® Models 

Fits Big Twin 1958-’99 (H-D#9058)........................................................31-4009 

Inner Cam Bearing for S&S X-Wedge® and 

1999-’06 Twin Cam 88 engines.........................................................31-4080 

Outer Cam Bearing for S&S X-Wedge®........................................... 106-1424 

Inner Cam Bearing Harley-Davidson® Twin Cam 88® and Twin Cam 96, 2006 

Dyna®, and all 2007-’08 models.................................................... 31-4199-S 

Inner cam Bearing 1986-up S&S cases for Harley-Davidson® Sportster® models 

(H-D#9057).............................................................................................31-4061 

Pinion Shaft Main Bearing Race 

Big Twin 1958-'99 Engines 

All applications with most street performance cams. 

Standard (H-D®#24599-58B)...................................... 31-4004 

+.002” OS (H-D#24600-58B) ..................................... 31-4006 

+.005” OS (H-D#24601-58B) ..................................... 31-4007 

+.025” OS. ............................................... 31-4028 

+.030” OS. ............................................... 31-4030 

Clearanced for .798” lift cam with 1” base circle. 

Standard ................................................. 31-4024 

+.005” OS. ............................................... 31-4027 

+.030” OS. ............................................... 31-4030 

1987-03 Sportster® Models 

Standard (H-D#8881).......................................... 31-4050 

NOTE: 

These races may be used in stock 1958-up big twin cases if a slight grinding modification 

is performed to the case to align the oil feed hole in the case with the race. 

Check Valve 

.375“ Nylon .............................................. 50-8122 

Pinion Main Bearing Thrust Washers 

Big Twin 1958-’86 

.070” Thick (H-D#24692-58) . .................................... 31-4038 

.050” Thick . .............................................. 31-4039 

NOTE : 

Thrust washers are normally used with 1958-’86 style bearings with loose rollers and 

drop in style cages, but can be used to position 1987-up bearings when used on early 

style flywheels. 

31-4004 

31-7003 

50-8122 

S&S ® Special Piston Cooling Oil Jet Kit 

31-2026 

Modified Harley-Davidson® Twin Cam 88® engines with strokes greater than 

stock, require special piston cooling jets to avoid contact with pistons at the 

bottom of the stroke. S&S cooling oil jets provide an extra .150” of clearance 

between the jet and piston skirt compared with stock jets. These special jets 

are included in the S&S 106” and 116” Hot Set Up Kits®, and in the S&S 41/8" 

bore V124 and T124 engines. S&S piston cooling jets are sold in kits of two 

jet assemblies with o-rings and screws. 

Piston Cooling Jet Kit Contains two jet assemblies ............... 31-2026 

Replacement O-ring ....................................... 50-8032 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

NOTE: 



Warranty & 



Vintage 

Engines 

Replacement 

Parts 

Tools & 

Shop Supplies 

Parts for 

Twin Cam 88® 

REPLACEMENT HARDWARE KITS FOR 

S&S CRANKCASES 

Parts for 

Evolution® 

Parts for 


1984-up big twin – manufactured after 6-1-08 . . . . . . . . . . . . . . . . . . . . 106-4904 

1984-up big twin, Chrome – manufactured after 6-1-08 . . . . . . . . . . . . 106-4905 

1984-'99 big twin, 41/8"– manufactured after 6-1-08 . . . . . . . . . . . . . . . 106-4912 

1984-'99 big twin, 41/8", Chrome – manufactured after 6-1-08 . . . . . . . . 106-4913 

1970-'99 big twin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-4908 

1970-'99 big twin, Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-4909 

1965-'69 big twin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-4910 

1936-'64 big twin, w/ 1955-'64 Primary, . . . . . . . . . . . . . . . . . . . . . . . 106-4911 


& Promo Items 

Racing 

Products 

X-Wedge® 



106-4904 

Warranty & 


106-4910 


7-98

Replacement Parts for Pushrods 

Replacement parts for many of the components supplied in S&S pushrod 

kits are available separately. In some cases they may be used as direct 

replacements for stock items. 

Solid Lifter Conversion Kit 

Fits 1953-’84 Panhead and Shovelhead Engine 

These hardened steel adapters are installed in place of stock hydraulic units 

in 1953-’84 lifters. Use with stock adjustable pushrods. 

Kit includes four adapters. ...................................33-5348 

33-5334 

33-5348 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Adjusting Unit Assembly 

1948-’52 Style 

Converts stock 1953-’84 style hydraulic lifter to 1948-’52 style adjustable 

solid lifter. Includes one adjusting unit sleeve, one adjusting unit screw, and 

one locknut. 

(Parts are identical to those supplied in kits #9XZ3-5058 and #93-5068.) 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33-5334 

33-5332 

Vintage 

Engines 

X-Wedge® 

Adjusting Unit Screw 

1936-’52 Style 

Fits S&S adjusting unit #33-5334 and stock 1936-’52 lifter with early stock 

9/32"-32 threads. (H-D#18565-36) ..................................33-5332 

33-5331 



Adjusting Unit Sleeve 

Fits S&S adjusting unit #33-5334. ............................33-5331 

93-5002 

Replacement 

Parts 

Ball End for S&S Adjustable Pushrods 

Fits S&S adjustable with 5/16"-32 threads. (Manufactured after 2-1-1996) 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93-5002 

Solid Lifter Adapter 

Converts stock 1953-’84 hydraulic lifter to non-adjustable solid lifter. For use 

with S&S adjustable pushrods in shovelhead engines (same as unit supplied 

in kit #93-5067). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33-5335 

33-5335 

33-5333 

Tools & 

Shop Supplies 

Racing 

Products 

Adjusting Unit Locknut 

Fits S&S adjusting unit #33-5334 and S&S adjustable pushrods with early 

stock 9/32"-32 threads. .......................................33-5333 

(Manufactured after 2-1-1996) 

Fits S&S adjustable pushrods with 5/16"-32 threads. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-5003-S 

NOTE: 







Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


Replacement Parts for S&S ® valve spring kits 

.640" Lift Springs For 1985-’02 Big Twin, 1986-03 Sportster® 

Component 

Valve Keeper 

.585" Lift Sidewinder® Springs For 

1985-’02 Big Twin, 1986-03 Sporster® 

Component 

Valve Keepers 

Part Number 

90-2094-S 

Top Collar Steel 90-2070 

Bottom Collar Steel 106-3974 

Spring 106-0739 

Valve Spring Shims 

Application .005" .015" .025" .030" 

1985-’04 Big Twin and 

1986-'03 Sportster 

Part Number 

90-2094-S 

Top Collar Titanium 90-2046 

Bottom Collar Steel (4 Pack) 90-2488 

Outer Spring 90-2050 

Middle Spring 90-2049 

Inner Spring 90-2048 

.650" Lift Beehive Springs For 

1985-’02 Big Twin, 1986-03 Sporster® 

Component 

Valve Keeper 

Replacement Valve Guides 

1984-'04 Big Twin Engines and 

1986-’03 Harley-Davidson ® Sportster ® Models 

Part Number 

90-2094-S 

Top Collar Steel 106-5690 

Bottom Collar Steel 106-5691 

Spring 106-5689 

- 90-2086 - 90-2087 

Cast iron-fits S&S Super Stock® and stock Harley-Davidson® cylinder heads. 

Guide I.D. measures about .309"/.310" with enough material left for proper 

clearancing. 

Intake/Exhaust - Standard (H-D#18112-92). ....................... 90-2210 

Intake/Exhaust - +.001" (H-D#18130-83C) ......................... 90-2211 

Intake/Exhaust - +.002" (H-D#18133-83A) ........................ 90-2212 

Intake/Exhaust - +.003" (H-D#18131-83C). ........................ 90-2213 

Intake/Exhaust - +.030". ................................... 90-2219 

NOTE: 




7-100

Replacement Parts For Flathead Power ® 

Generator Style Gearcovers 

1. Gear cover assembly .....................................N/A 

2. Gasket, Gear cover 

Stock crankcases, 1963-’69 .............................106-2072 

S&S crankcases, 1936-’69 ................................31-2030 

3. Bushing, cam, 1936-’69 ..................................31-4025 

4. Bushing, pinion shaft, 1954-’72 ...........................31-4020 

1936-’53 ..............................................31-4029 

5. Screw, gear cover mounting 

Stock crankcases 

Slotted countersunk, oval, 1⁄4-24 x 11/8”, cadmium ..........106-2013 

S&S crankcases 

SHCS 1⁄4”-20 x 7/8” .......................................50-0025 

Slotted countersunk 1/4”-20x11/8” .........................106-4732 

6. Washer (S&S crankcases only) .260” x .425” x .060 chrome 

......................................................50-7017 

7. Generator bolt 

Stock crankcases 

HH countersunk, 5/16”-24 x 31/4” cadmium ..................106-2107 

Slotted countersunk oval 1/4 ”-24 x 3” (2 Pack) ...............106-3816 

S&S crankcases 

SHCS 5-16-24 x 23/4” .....................................50-0017 

8. Oil passage screw, slotted hollow, includes nylon washer, 1963-’65 BT 

.....................................................106-2014 

9. Washer, flat, 5/16” x 9/16” x .025” white nylon ................106-2028 

10. Screw, SHS – 1⁄4”-20 x 3⁄16” ...............................50-0024 

11. Pipe plug, SH 1⁄8”-27 (H-D#45839-48 ...........................50-8331 

12. Oil line fitting ........................................106-4734 

4 

3 

2 

12 11 

For Stock Crankcase 

4 

3 

4 

3 

11 

10 

12 

For S&S Crankcase 

9 

2 

6 

5 

2 

5 

8 

1 

1 

7 

1 

7 

7 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 

NOTE: All reference to H-D® part numbers is for identification purposes only. We in no 

way are implying that any of S&S Cycle’s products are original equipment parts or that 

they are equivalent to the corresponding H-D® part number shown. 

Kn-Series Crankcase 

5 




Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 

Replacement Parts for S&S ® Gearcover Kits 

1. Gearcover assembly ................................................. N/A 11. Screw, SH - Use in all positions 

2. Gasket, gearcover 

1936-’69 S&S BT - 1⁄4"-20 x 7⁄8" (H-D#884)........................... 50-0025 

U S A 

1936-’69 BT (H-D#25225-36C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-2030 

1970-’99 BT (H-D#25225-70B, 93) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-2107 

1970-’99 BT - 1⁄4"-20 x 11⁄4" (H-D#3482A) 

Zinc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0008 

3. Outer cover for cast gearcovers - 1970-’99 BT 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0257-S 

Flanged type - steel, chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-0217 

Flanged type - steel, black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

Flanged type - billet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-0241 

Flangeless type - chrome ....................................... 31-0238 

Flangeless type - black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N/A 

12. 

13. 

Washer, flat 

1⁄4" x .474" x .050" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7020 

1⁄4v Flat washer, chrome, billet covers ............................. 50-7017 

Screw, SH – 5⁄16"-24 x 23⁄4" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0017 

4. Gasket, outer cover - 1970-’99 BT 

Flanged type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-0218 

Flangeless type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-0237 

14. 

15. 

16. 

Adapter, screw, countersunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5308 

Screw, SHS – 1⁄4"-20 x 3⁄16" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0024 

Wire harness clip (H-D#38711-93). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-2029 

5. Ignition cover, inner - 1970-’99 BT 

Flanged type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-0215 

Flangeless type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-0235 

17. 

18. 

Pipe plug, SH 1⁄8"-27 (H-D#45839-48) ................................ 50-8331 

Oil line fitting (H-D#62484-81) ..................................... 31-2021 



U S A 

6. Gasket, ignition cover - 1970-’99 BT (H-D#32591-80) . . . . . . . . . . . . . . . . . . 31-0225 

7. Ignition cover, outer - 1970-’99 BT Diecast (H-D#32524-83) ..............31-0227 

Chrome, billet S&S Logo ...............................................31-0332 

19. Cam bushing, gearcover 

1936-’69 BT (H-D#25581-36) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4025 

1970-’99 BT (H-D#25581-70) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4019 

Replacement 

Parts 

Tools & 

Shop Supplies 

8. Screw, RSH - 8-32 x 1⁄2" (replaces stock rivets) 

Stainless Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0048 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0266-S 

9. Screw, SH 

10-24 x 1⁄4" for steel cover ....................................... 50-0006 

10-24 x 3⁄8" - chrome for billet cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0023 

10. Washer, flat .192" x 5⁄16" x .035" (use with part #50-0136) . . . . . . . . . . 50-7009 

20. Pinion shaft bushing, gearcover 

1936-’53 BT (H-D#25582-36) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4029 

1954-’72 BT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4020 

1973-’99 BT (H-D#25582-93) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-4031 

21. Gearcover oil seal 1970-’99 BT (H-D#88162-51)....................... 31-4022 

22. Screw, timing mechanism (H-D#32606-82) . . . . . . . . . . . . . . . . . . . . . . . . . . 31-0224 

23. Screw, standard panhead 8-32 x 3⁄8" .............................. 50-0004 

Racing 

Products 

24. Clip, outer cover ............................................... 31-0233 


& Promo Items 

See line drawing on next page. 

Warranty & 


NOTE: 




7-102

CONTINUED- 

Replacement Parts For S&S® Gearcover Kits 

Parts for 

Twin Cam 88® 

Alternator Style 

Flanged 

19 

20 

2 1 

16 

22 

21 

12 

11 

4 

3 

10 9 

6 

5 

7 

8 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

1 

24 23 

X-Wedge® 

Alternator Style 

Flangeless 



4 3 

5 

6 

Replacement 

Parts 

2 

1 

Tools & 

Shop Supplies 

19 

21 6 

7 

Racing 

Products 

Billet 

20 

12 

11 

22 

8 


& Promo Items 

Warranty & 



Warranty & 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 

Replacement Cams and Related Valve Train 

Components for S&S ® X-Wedge ® Engines 

1. Cover, intermediate cam - includes gasket and hardware 

Polished, X-Wedge ............................................106-0590 

Silver, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0591 

Wrinkle black, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0592 

2. Seal, cam cover/cam, .875" x 1.375" x .250", viton, X-Wedge .........37-0230 

3. Belt, cam drive, 127 tooth, packaged, 30mm, carbon, X-Wedge . . . . .106-0571 

4. Tensioner, belt, packaged, 30mm, X-Wedge . . . . . . . . . . . . . . . . . . . . . .106-0751 

5. Washer, pinion sprocket, flanged, X-Wedge .......................106-0753 

6. Sprocket, cam, 38-tooth, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0740 

7. Pulley, front, idler, packaged, 1.50" x 30mm, X-Wedge .............106-0696 

8. Gasket, intermediate cam cover, X-Wedge .........................37-0097 

9. Seal, pinion, dual lip, 22mm x 35mm x 7mm, X-Wedge . . . . . . . . . . . . . 37-0044 

10. Sprocket, pinion, 19-tooth, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0741 

11. Pulley, rear, idler, packaged, 1.50" x 30mm, X-Wedge ..............106-0697 

12. Nut, flanged, 1/2-20 UNF-2B, steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0124 

13. Screw, torx, socket head cap, flat countersunk head, alloy steel 

3/8-24 UNF x 31/2" black oxide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0467 

14. Key, woodruff, .125" x .500" x .491", steel . . . . . . . . . . . . . . . . . . . . . . . 50-8223-S 

15. Screw, SHC, 1/4-20 x 13/4", chrome .................................50-0488 

16. Washer, flat, .260" x .425" x .060", chrome, steel . . . . . . . . . . . . . . . . . . . 50-7017 

17. Cover, belt drive 

Chrome, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0587 

Silver, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0588 

Wrinkle black, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106-0589 

18. Gasket, belt drive cover, X-Wedge ...............................106-0087 

19. Camshaft, kit, .548, packaged, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . .106-0577 

Camshaft, kit, .545, packaged, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . .106-4444 



Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

19 

8 

21 

11 

20. Screw, SHCS, 1/4-20 x 7/8" ........................................50-0025 

21. Bearing, assembly, outer, needle, cam . . . . . . . . . . . . . . . . . . . . . . . . . . .106-1424 

22. Installation kit, cam belt drive (Not Shown). . . . . . . . . . . . . . . . . . . . . . . . . 36-0481 

Replacement 

Parts 

21 

2 6 

17 

12 

7 

14 

9 

16 

10 

16 15 

4 

1 

20 

3 

5 13 

18 


7-104

Racing 

Products 




S&S ® Die-Cast Rocker Covers 

For 1999-Up Big Twin Engines 

1 

1. Screw, socket head 1⁄4”-20 x 3⁄4” . ..................................50-0067 

2 

3 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

2. Washer, flat 1⁄4” ................................................50-7017 

3. Washer, silicone coated 1⁄4” ......................................50-7015 

4. Seal, o-ring 

(Included in gasket kit see #16 below.) 

15 

4 

12 

Parts for 


5. Screw, socket head, 1⁄4”-20 x 1” .................................50-0092-S 

6. Screw, socket head, 1⁄4”-20 x 2” ..................................50-0013 

7. Screw, hex flange head, 5⁄16”-18 x 21⁄2” .............................50-0123 

14 

Vintage 

Engines 

8. Support, rocker arm.............................................90-4140 

9. Gasket, rocker housing ........................................90-4071-S 

10. Housing, rocker 

Chrome .......................................................90-4107 

11. Screw, socket head, 5⁄16”-18 x 1” ................................50-0125-S 

12. Seal, rocker cover 


13. Washer, flat 5⁄16” ...............................................50-7056 

13 

4 

5 

6 

2 

7 

8 

X-Wedge® 



14. Screw, socket head 5⁄16”-18 x 21⁄4” ...............................50-0115-S 

15. Cover, rocker, chrome. ...........................................90-4089 

16. Gasket set - rocker cover, cast (Not Shown) . . . . . . . . . . . . . . . . . . . . . . . . . .90-4111 

11 

10 

9 

Replacement 

Parts 

Tools & 

Shop Supplies 


Parts for 

Twin Cam 88® 


S&S ® Billet rocker covers For 

1999-Up Big Twin Engines (Obsolete) 

Parts for 

Evolution® 

1. Base assembly, rocker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .N/A 

Parts for 


2. Top, rocker cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .N/A 

3. SHCS, 1⁄4”-20 x 3⁄4” (H-D#4069A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0067 

4. Washer, flat, chrome, 260” x .425” x .060” (H-D#6099) . . . . . . . . . . . . . . . . .50-7017 

5. Washer, flat, rubber coated, 1⁄4” x 7⁄16” x .020” ........................50-7015 

5 

3 

4 

Vintage 

Engines 

6. SHCS, 5⁄16”-18 x 1” with flatwasher ..............................50-0125-S 

7. O-ring, rocker cover seal, Viton® 


X-Wedge® 

8. Gasket, bottom rocker cover (10 Pack) ............................90-4071-S 

9. Gasket kit, rocker cover (Not shown) 

S&S billet for 1999-up big twin engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90-4073 

7 


& Promo Items 

Tools & 

Shop Supplies 

Racing 

Products 



Replacement 

Parts 

6 

1 

8 

Warranty & 


NOTE: 




7-106


S&S ® Billet Rocker Covers 

Parts for 

Twin Cam 88® 

For 1984-‘99 Big Twin Engines, 

and 1986-'03 Sportster ® & Buell ® Models 

1. Screw, SH - 1⁄4”-20 x 3⁄4” (H-D#4069A) . ..............................50-0067 

2. Washer, flat - 1⁄4” (H-D#6099) ......................................50-7017 

3. Washer, flat - 1⁄4” rubber covered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7015 

2 

1 

3 

13 

Parts for 

Evolution® 

Parts for 


4. O-ring – 15⁄8” I.D. x 17⁄8” O.D. x 1⁄8” CS Viton ® 

(Included in gasket set – See #19 below.) 

5. Rocker cover umbrella valve – 1992-’99 big twin, 1990-up XL 

(Included in gasket set. See #19 below.) (H-D#26856-89) 

6. Bottom rocker gasket – camside – steel 

(H-D#16778-84A).................................................90-4058 

7. Bottom rocker gasket – driveside – steel 

(H-D#16779-84A).................................................90-4059 

8. Rocker cover base – billet 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4051 

Plain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4056 

Polished . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4081 

4 

12 

11 

15 

10 

Vintage 

Engines 

X-Wedge® 



9. Screw, SH w/washer – 1⁄4”-20 x 1” ..............................50-0092-S 

10. Rocker cover o-ring gasket – S&S billet rocker cover 

(Included in gasket set. See #19 below.) 

11. Washer, flat – 5⁄16” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7026 

12. Bolt, rocker support – socket head 

5⁄16”-18 x 21⁄4” (left support) (H-D#853A) ...........................50-0115-S 

5⁄16”-18 x 21⁄2” (right support) 10 pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0131 

13. Rocker cover top – billet 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4054 

14. Right rocker shaft support – billet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4053 

15. Left rocker shaft support – billet .................................90-4052 

14 

5 

8 

7 

9 

Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 

16. Rocker cover gasket set – S&S billet rocker cover 

(Not shown) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4049 

6 


& Promo Items 

NOTE: 



Warranty & 



Warranty & 


Parts for 

Twin Cam 88® 


S&S ® Die-Cast Rocker Covers 

Parts for 

Evolution® 

For 1984-‘99 Big Twin Engines, and 1986-'03 

Harley-Davidson ® Sportster ® & Buell ® Models 

1. Screw, socket head 1⁄4”-20 x 3⁄4” . .................................50-0067 

1 

Parts for 


2. Washer, flat 1⁄4” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7017 

3. Washer, rubber covered 1⁄4” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7015 

4. Seal, o-ring 

(Included in gasket set see #16 below.) 

2 

3 

12 

Vintage 

Engines 

5. Screw, SH 1⁄4”-20 x 2” ...........................................50-0013 

6. Screw, hex flange head 5⁄16”-18 x 21⁄4” . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0123 

15 

4 

7. Support, rocker arm ............................................90-4140 

X-Wedge® 



8. Gasket, rocker housing (camside) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4058 

9. Gasket, rocker housing (driveside). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4059 

10. Housing, rocker, chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4088 

11. Screw, SH 1⁄4”-20 x 1” .........................................50-0092-S 

12. Seal, rocker cover 

(Included in gasket set see #16 below.) 

13. Washer, flat 5⁄16” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7026 

13 

14 

5 

2 

6 

7 

Replacement 

Parts 

14. Screw, SH 5⁄16”-18 x 21⁄4” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0115-S 

15. Cover, rocker, chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4089 

16. Gasket Set (Not Shown) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4091 

4 

Tools & 

Shop Supplies 

11 

10 

Racing 

Products 


& Promo Items 

9 

8 


7-108

Replacement Parts for S&S ® Billet Rocker Covers 

For 1966-’84 Big Twin Engines 

Parts for 

Twin Cam 88® 

1. Rocker cover, assembly front ................................ 90-4305TBF 

2. Rocker cover, assembly rear . ................................90-4305TBR 

3. Screw, SHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0294-S 

4. Nut, HFH 5/16" UNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8187-S 

5. Screw, SHS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-0318-S 

6. O-ring, Viton® -019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7962-S 

7. O-ring, Viton 1.00 mm CS x 14.00mm ........................... 50-7963-S 

8. O-ring, front, Viton 1.00mm CS x 9.50mm ID ..................... 50-7965-S 

O-ring, rear, Viton 1.00mm CS x 11.00mm ID 

(10 Pack) ...................................................... 50-7966 

9. O-ring, Viton -160 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-7961-S 

10. Rocker shaft set (For S&S rocker covers only.) 

Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4351 

Individual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-4350 

11. Plug, rocker arm shaft .......................................... 50-8340 

12. Roller Rocker arm 1966-’84 big twin 

Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .900-4320A 

Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900-4320FA 

Rear .....................................................900-4320RA 

13. Plug, SH pipe - 1⁄8-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8331 

14. Gasket kit, S&S billet rocker covers (Not Shown) . . . . . . . . . . . . . . . . . . . . . 90-4311 

4 

4 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 

11 

6 

7 

6 



10 

11 

10 

13 

5 

5 

13 

12 

9 

12 

Replacement 

Parts 

Tools & 

Shop Supplies 

8 

Racing 

Products 

3 

3 


& Promo Items 

Note: 

Since top cover and base are machined together, replacements are only sold as 

assemblies to prevent mismatch of polished surfaces. 

Warranty & 



Parts for 

Twin Cam 88® 

1. Cover, assembly, camchest 

Polished . . . . . . . . . . . . . . . . . . . . . . . . 31-6506 

Parts for 

Evolution® 

Chrome . . . . . . . . . . . . . . . . . . . . . . . . 106-3890 

2. Cover plate . . . . . . . . . . . . . . . . . . . . . . 31-6507 

3. Bushing, cam support ...........31-4087-S 

20. Plunger, pressure control valve . . . . . 31-6082 

21. Pressure relief plug w/o-ring ....... 50-8326 

22. Fitting, flywheel cavity return . . . . . . 50-8183 

(H-D#16589-99) ...................50-8148-S 

39. Viton o-ring (-207) (5 pack) ......... 50-8244 

40. Viton o-ring (-225) (5 pack) ......... 50-8243 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

4. Nut, gear retainer, rear cam . . . . . . . . 31-6511 

5. O-ring, Viton (-220) .............50-8245-S 

6. Screw, SHC - 10-24 x 1” . . . . . . . . . . . 50-0044 

7. Alignment dowel ...............50-8182-S 

8. Idler gear shaft .................31-2079-S 

9. Divider plate ..................... 31-6508 

10. Screw FHSC 10-24 x 1⁄2” (5 pack) ..... 50-0312 

11. Gear, cam chest return . . . . . . . . . . . . 33-4291 

12. Gear assembly, pinion shaft ........ 33-4170 

13. Gear, idler - Includes item PN 33-4214 

bushing ......................... 33-4172 

14. Gear, cam drive . . . . . . . . . . . . . . . . . . 33-4292 

15. Gear, spacer . . . . . . . . . . . . . . . . . . . . . 33-4171 

16. Thread adapter .................31-2089-S 

17. Cam drive gear ................... 33-4293 

(For reference only, not included in pump kit.) 

18. Body assembly ................... 31-6505 

19. Spring, pressure control . . . . . . . . . . . 31-6018 

23. Screw, SHC 8-32 x 5⁄8” (5 pack) . . . . . . 50-0293 

24. O-ring, Viton ...................50-8066-S 

25. Bushing, pinion shaft . . . . . . . . . . . . . 31-4088 

26. Screw FHSC 10-24 x 3⁄4” (10 pack) .... 50-8328 

27. Screw FHSC 1⁄4”-20 x 2” (5 pack) . . . . . 50-8163 

28. Kit, cover screw . . . . . . . . . . . . . . . . . . 50-1035 

29. Gasket . . . . . . . . . . . . . . . . . . . . . . . . 31-2032-S 

30. Dowel pin, 3⁄32” diameter x 1” . . . . . 50-8193-S 

31. Retaining ring (5 pack) ............. 50-8241 

32. Bushing ......................... 33-4214 

33. O-ring 5⁄16” O.D. x 1⁄16” Viton (-011) 

..............................50-8138-S 

34. O-ring (-209) Viton . . . . . . . . . . . . . . . 50-8039 

35. Washer, pinion gear .............50-0331-S 

36. Screw, FHHC - 5⁄16”-18 x 3⁄4” G8 

(H-D#898A) . . . . . . . . . . . . . . . . . . . . . . . 50-0100 

37. Steel ball, 1/8” . . . . . . . . . . . . . . . . . . 50-8092-S 

38. Pin dowel - .275” I.D. x .3745” O.D. x .397” 

41. Viton o-ring (-16) (5 pack) .......... 50-8242 

42. Screw, FLC 1⁄4”-20 x 13⁄4” . . . . . . . . 50-0334-S 

43. Pipe plug 1⁄8”-27 (H-D#45830-48) 

................................ 50-8331 

44. Key kit - cams .................... 50-1038 

45. Camshafts 

See Cam Selection Chart below. 

46. Ball, pressure relief valve 3⁄8” diameter 

........................... 50-8091 

47. Spring, pressure relief valve . . . . . . . . 50-8408 

48. Gear rebuild kit (N/S) 

Includes item numbers 11, 12, 13, 14 

........................... 33-4290 

49. Seal rebuild kit (N/S) 

Includes items numbers 5, 24, 29, 34, 39, 40, 41 

................................ 31-2097 

Breather Valves 

For S&S Oil Pumps for Twin Cam 88 Engines 

50. Breather Valve Kit 

1999-'02 H-D® crankcases . . . . . . . . . 31-2070 

2003-Up H-D and all S&S crankcases.31-2094 

51. Breather Valve Spring . . . . . . . . . . . . . 31-2078 

Tools & 

Shop Supplies 

52. Spring Adapter 

S&S special application crankcases . . 31-2103 


& Promo Items 

Warranty & 


Racing 

Products 


7-110

Continued – 

Replacement Parts for S&S® Oil Pumps For Harley-Davidson® Twin Cam 88® engines 

Parts for 

Twin Cam 88® 

51 52 

Parts for 

Evolution® 

1 

29 

5 

3 4 

39 

27 

26 

2 

36 

31 

35 

8 32 

8 

13 

37 

32 

14 

9 

11 

10 

12 

15 

41 

6 

38 

6 

50 

16 

7 16 

17 

26 

47 

46 

23 

18 

43 24 

30 

25 

24 

19 

20 

33 

21 

44 

22 

34 

45 

Parts for 


Vintage 

Engines 

X-Wedge® 

28 

40 

S&S® GEAR DRIVE CAMS FOR USE With S&S OIL PUMPS 

FOR 1999-'06 Big twin (EXCEPT 2006 DYNA® MODELS) 

Cam* 

Easy Start Cams 

with Drive Gears 

Cams with Drive 

Gears 

510GP – 33-5220 



Replacement 

Parts 

546GP – 33-5226 

570GP 106-4751 33-5221 

585GP 106-4771 33-5222 

625GP 106-5212 33-5223 

Tools & 

Shop Supplies 

640GP 106-4781 33-5224 

675GP 106-5215 33-5225 

* See Cam listings in Section 1 of this catalog for further information on cam recommendations for 

different applications. 

Racing 

Products 


& Promo Items 

NOTE: 



Warranty & 



Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


Oil Pump, Kit Replacement Parts 

S&S ® Oil Pump Kit Replacement Parts 

1. Pump body assembly 

A. Fits 1936-’72 ...................31-6048 

B. Fits 1965-’69 ...................31-6049 

C. Fits 1970-’91 ...................31-6050 

D. Fits 1992-’99 ...................31-6051 

2. Shaft, idler (H-D#26327-68) ............31-6004 

3. Seal, drive shaft (H-D#26227-58) .......31-6005 

4. Gear, return drive (H-D#26315-68A). .....31-6013 

5. Gear, return idler (H-D#26317-68A) . . . . . . 31-6014 

6. Gear, supply drive (H-D#26328-74) ......31-6015 

7. Gear. supply idler (H-D#26326-62A). .....31-6016 

8. Shaft, drive (H-D#26346-70). ...........31-6011 

9. Key, drive shaft (H-D#26348-15) ......50-8220-S 

10. Plug, 1⁄8"-27 (H-D#45830-48) ...........50-8331 

11. Ball, check valve (H-D#8866 & #8873). ....50-8091 

12. Spring, check valve 

(H-D#26262-80) ......................31-6022 

13. Relief valve (H-D#26400-82) ...........31-6082 

14. Spring, relief valve 

(H-D#26207-83)......................31-6018 

15. Screw, check valve & relief valve cover 

(H-D#26263-80) ......................31-6021 

16. O-ring (H-D#11105) .................. 50-8008 

17. Pump cover assembly 

A. Pre-1992 

(Top or bottom fittings; accepts pressure gauge.) 

.................................31-6059 

B. Pre-1992 

(Custom bottom fittings only.) ..........31-6060 

C. 1992-’99 

(Universal) .........................31-6061 

D. 1992-’99 

(Bottom fittings or central supply fitting.) 

......................................31-6062 

E. 1992-’99 (Custom) .............. 31-6063 

Hardware kit, oil pump cover (N/S) ..31-6283 

Includes oil fittings: 

3 of #10 - Plug, 1⁄8"-27 

1 of #18 - Fitting, front chain hose 

2 of #19 - Plug, pipe 1⁄16"-27 x 1⁄4" 

2 of #20 - Elbow, supply/return 

2 of #21 - Fitting, supply/return 

1 of #22 - Return fitting, compression 

18. Fitting, front chain hose. ............50-8116 

19. Plug, pipe 1⁄16"-27 x 1⁄4" pipe .........50-8332 

20. Elbow, supply/return 

(H-D#26338-68)(5 pack) ................50-1007 

21. Fitting, supply/return hose 

(H-D#63533-41) ......................50-8115 

22. Return fitting, compression 

(H-D#63523-92) ......................50-8120 

23. Seal, tubing, 3⁄8" x 1⁄2" O.D. x 1⁄4" Viton 50-8271 

24. Screw, chain oiler adjusting .........31-6026 

25. Locknut, chain oiler ................50-5000 

26. Washer, chain oiler adjuster 

(H-D#6156) ........................50-7008 

27. Plug, 1⁄4"-20. ......................50-0069 

Primary chain oiler screw kit (N/S) .......31-6291 

Includes chain oiler items: 

1 of # 24 - Screw, chain oiler adjusting 

1 of # 25 - Locknut, chain oiler 

1 of # 26 - Washer, chain adjuster 

1 of # 27 - Plug, adjusting screw 

28. Screws, mounting 

A. 1⁄4"-24 x 11⁄2" - 1936 -’78 (HHCS) 

...............................50-0082 

B. 1⁄4"-24 x 21⁄4" - 1936 -’78 (HHCS) 

(H-D#5430W). .....................50-0088 

C. 1⁄4"-20 x 11⁄2" - 1979-’99 (HHCS) 

(H-D#2782W) .....................50-0080 

D. 1⁄4"-20 x 21⁄4" - 1979-’99 (SHCS) 

...............................50-0078 

E. 1⁄4"-20 x 1⁄2" - 1979–’99 (SHCS) 

.................................50-0079 

29. Washer, 1⁄4" .......................50-7017 

30. Retaining ring (H-D#26348-36) .........50-8058 

31. Retaining ring, external 

(H-D#11002) ........................50-8059 

32. Gear, pump drive, 24T (H-D#26345-73) . . 33-4230 

33. Gear, pinion shaft pump drive 

A. 1939-’53 splined ................33-4237 

B. 1954-’89 

(H-D#26349-73, #26349-73A, #26349-84) ..33-4232 

34. Gear, steel breather valve 

(See Section 2 or 4) 

35. Shim, steel breather 

(See Section 2 or 4) 

36. Gasket rebuild kit (N/S) 

Includes key and retaining ring. 

A. 1936-’91. ......................31-6271 

B. 1992-’99 .......................31-6273 

37. Master rebuild kit - (N/S) 

Includes: gasket rebuild kit, seal, retaining ring, relief 

valve spring, check valve spring, check valve, ball, and 

cover screw o-rings. 

A. 1936-’91. ......................31-6275 

B. 1992-’99 ......................31-6278 

38. Drill jig, oil pump ..................53-0013 

Oil pump mounting hardware kit (N/S) ....31-6288 

Includes mounting bolts: 

2 of 29A -1⁄4"-24 x 11⁄2" 

4 of 29B -1⁄4"-24 x 21⁄4" 

2 of 29C -1⁄4"-20 x 11⁄2" 

4 of 29D -1⁄4"-20 x 21⁄4" 


7-112

Parts for 

Evolution® 

Racing 

Products 

Continued– 

S&S® Oil Pump Kit Replacement Parts 

Parts for 

Twin Cam 88® 

20 

28 

29 

21 

10 

21 

10 

10 

20 

18 

19 

17 

21 

20 

23 

22 

6 

37 

28 

3 

29 

15 

16 

12 

11 

2 

1 

16 34 

14 

9 

13 

4 

26 25 24 

5 

35 

8 

27 

33 

36 

38 

32 

31 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

30 

7 

Tools & 

Shop Supplies 


& Promo Items 

NOTE: 



Warranty & 



Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 



for S&S ® High Volume High Pressure Oil Pumps 

1. Pump body assembly 

Fits 1984-’91 . . . . . . . . . . . . . . . . . . . . . 31-6097 

Fits 1992-’99 . . . . . . . . . . . . . . . . . . . . . 31-6078 

2. Shaft, idler ........................ 31-6080 

3. Seal, drive shaft .................31-6064-S 

4. Gear, return drive, HVHP . . . . . . . . . . . . 31-6075 

5. Gear, return idler, HVHP ............. 31-6083 

6. Gear, supply drive, HVHP ............ 31-6074 

7. Gear. supply idler, HVHP . . . . . . . . . . . . 31-6081 

8. Shaft, drive (H-D#26346-70) ............ 31-6011 

9. Key, drive shaft ..................50-8228-S 

9a. Key, .094" x .313" x .311" ........50-8220-S 

10. Plug, 1⁄8"-27 (H-D#45830-48) ........... 50-8331 

11. Ball, check valve (H-D#8866 & 8873) ..... 50-8091 

12. Spring, check valve 

H-D#26262-80) . . . . . . . . . . . . . . . . . . . . . . 31-6022 

13. Relief valve . . . . . . . . . . . . . . . . . . . . . . . 31-6082 

14. Spring, relief valve 

(H-D#26207-83) . . . . . . . . . . . . . . . . . . . . . 31-6018 

22 

18 

19 

23 

10 

19 

10 

10 

18 

18 

21 

17 

19 

20 

24 

6 

31 

22 

15. Screw, check valve & relief valve cover 

(H-D#26263-80) ...................... 31-6021 

16. O-ring (H-D#11105) .................. 50-8008 

17. Pump cover assembly, 

1984-’91 (Universal) . . . . . . . . . . . . . . . 31-6098 

1992-’99 (Universal) . . . . . . . . . . . . . . . 31-6079 

1992-’99 (Standard Style) ........... 31-6094 

18. Elbow, supply/return 

(H-D#26338-68) . . . . . . . . . . . . . . . . . . . . 106-2682 

19. Fitting, supply/return hose 

(H-D#63533-41) ...................... 50-8115 

20. Return fitting, compression 

(H-D#63523-92) . . . . . . . . . . . . . . . . . . . . . 50-8120 

21. Seal, tubing 3⁄8" x 1⁄2" O.D. x 1⁄4" Viton . 50-8271 

22. Screws, mounting 

1⁄4"-20 x 21⁄2" (SHCS) . . . . . . . . . . . . . . . 50-0086 

1⁄4"-20 x 11⁄2" (SHCS). . . . . . . . . . . . . . . . 50-0079 

23. Washer, 1⁄4" . . . . . . . . . . . . . . . . . . . . . . . 50-7017 

24. Retaining ring (H-D#26348-36) . . . . . . . . . 50-8058 

7 

23 

2 

15 

16 

12 

11 

12 

1 

16 

14 

13 

4 

3 

28 

9a 

9 

5 

29 

8 

25. Retaining ring, external 

(H-D#11002) ........................ 50-8059 

26. Gear, pump drive, 24T (H-D#26345-73) . . 33-4230 

27. Gear, pinion shaft pump drive 1954-’89 

(H-D#26349-73, #26349-73A, 26349-84) . . . . . 33-4232 

28. Gear, steel breather valve 


29. Shim, steel breather 


30. Gasket rebuild kit 

Includes key and retaining ring (NS) 

1984-’91 BT HVHP . ................ 31-6308 

1992-’99 BT HVHP . . . . . . . . . . . . . . . . . 31-6299 

31. Master rebuild kit (N/S) 

Includes gasket rebuild kit, seal, retaining ring,relief 

valve spring, check valve spring, check valve, ball, 

and cover screw o-rings. 

1984-’91 BT HVHP ............... 31-6309 

1992-’99 BT HVHP ................ 31-6300 

NOTE: 

HVHP oil pump gaskets are not interchangeable 

with standard S&S or stock oil pump gaskets. 

27 

NOTE: 




30 

26 

25 


7-114

1. Oil pump, kit, X-Wedge ........................................ 106-0680 

2. Valve, pressure relief, packaged, X-Wedge ........................ 106-0774 

3. Plate, S&S oil pump, packaged, X-Wedge. . . . . . . . . . . . . . . . . . . . . . . . . 106-0694 

4. Plate, divider, S&S oil pump, X-Wedge . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36-7005 

5. Rotor, set, oil pump return, packaged, X-Wedge ................... 106-0717 

6. Rotor, set, oil pump supply, packaged, X-Wedge . . . . . . . . . . . . . . . . . . 106-0722 

7. Spring, relief valve, X-Wedge .....................................36-7041 

8 

9 

3 

13 

2 

11 

7 

6 

1 

4 

12 

8. Screw, HHC, 5/16-18 x 21/4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-0462 

9. Washer, flat, zinc, .319" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-7026 

10. Dowel pin, .437" diameter x .610" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8177 

11. Dowel pin, .437" x 1" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8284 

12. Spring, wave, packaged, 1.60" x 2" x .085" . . . . . . . . . . . . . . . . . . . . . . . 106-0773 

13. Oil pump , body, supply, packaged, X-Wedge . . . . . . . . . . . . . . . . . . . . . 106-0679 

14. Oil pump , body, return, packaged, X-Wedge 

(Includes dowel pin #11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-0678 

15. Cover, oil pump , return, packaged, X-Wedge . . . . . . . . . . . . . . . . . . . . . 106-0596 

16. Screw, HHC, GR5, 5/16-18 x 23/4 (10 Pack) ........................... 106-0724 

17. Washer, flat, .344" x .688" x .065", zinc, steel . . . . . . . . . . . . . . . . . . . . . . .50-7034 

4 14 

10 

5 15 

Replacement Oil Filter Bracket Parts 

for S&S ® X-Wedge ® Engine 

1 

5 

6 

7 

4 

3 

2 

USA 

1. Bracket, oil filter, X-Wedge 

Polished . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-0572 

Silver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-0573 

Wrinkle black . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-0574 

2. O-ring, Viton, -017 ..................................... 50-0466 

3. O-ring, Viton, size -022 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8005 

4. Switch, oil pressure, packaged, X-Wedge .................106-0744 

5. Fitting, straight, 3/4-16 UNF 2a . . . . . . . . . . . . . . . . . . . . . . . . . 50-8197-S 

6. Screw, SHC, 5/16-18 x 1, zinc .............................. 50-0101 

7. Washer, flat, 5/16 x 11/16 x 1/16, zinc, steel ..................... 50-7034 

4 

17 

16 

USA 

4 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Vintage 

Engines 



Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Breather Replacement Parts 

1. Valve,Assembly,Breather Reed,Packaged,2003-up bt ..................31-2071 

2. O-ring,(-036),2.364" ID x 2.500" OD,Viton® . . . . . . . . . . . . . . . . . . . . . . . .50-8155-S 

3. Seal,Breather Reed Valve,1999-up bt ...............................31-4086 

4. Stop,Breather Reed Valve,Packaged,1984-up bt . . . . . . . . . . . . . . . . . . . . . .31-2075 

5. Reed,Breather Valve,bt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31-2072-S 

6. Screw,Torx BH,4-40 x 1/4",Black,Alloy Steel ........................50-0305-S 

7. Wave Spring ,2"OD X 1.6"ID X .375" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8404 

X-Wedge® 

1 

2 

Replacement 

Parts 

3 

6 

4 

5 

7 


7-116

Vintage 

Engines 

X-Wedge® 

S&S engine gasket kits make it easy to order the correct gaskets and seals to rebuild an S&S engine or an engine with an S&S Hot Set Up Kit® installed. Complete 

engine rebuild gasket kits and top end gasket kits are available. 

Note that complete engine rebuild gasket kits and top end gasket kits for 

1984-up engines do not include rocker cover gaskets due to the number of 

aftermarket rocker covers available that do not use standard gaskets. Gasket 

kits for stock and S&S rocker covers are available separately. 

106-1030 X-Wedge® 41/8" bore complete engine gasket kit. 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


106-0408 P-Series/SH-Series 35/8" bore complete engine gasket kit. 

NOTES: 

❚❚ 

❚❚ 

❚❚ 

While many of the gaskets in these kits will work for stock applications, some 

gaskets in the kits are specifically designed for S&S parts used in S&S engines. 

Alternator style lower end kits include outer gaskets for both S&S flanged and flangeless 

gear covers. Not all gaskets will be used. 

Oil pump gaskets provided in lower end gasket kits fit the standard pumps 

provided with S&S engines. If the crankcase of an engine was special ordered to 

accept a different type of oil pump, these gaskets may not fit. 

Complete Engine Rebuild Gasket Kits 

For S&S® Engines For Big Twins 

USA 4 

S&S Engine Family Year Group Bore Size Part No 

X-Wedge® Custom 43/8" 106-1031 

X-Wedge® Custom 41/4" 106-1029 

X-Wedge® Custom 41/8" 106-1030 

T-Series 1999-’06 41/8" 106-0976 

V-Series 1984-’99 41/8" 106-0964 

V-Series 1984-’99 4" 106-1020 

V-Series 1984-’99 35/8" 106-0992 

SH-Series 1966-’84 31/2" 106-0407 

P-Series/SH-Series 1948-’84 35/8" 106-0408 

KN-Series 1986-’47 35/8" 106-2414 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Gaskets for S&S ® Carburetors 

Parts for 

Evolution® 

Parts for 


Bowl Gaskets for S&S Carburetors 

Bowl Gasket, Super E & G ................................... 11-2386 

Bowl Gasket, Super B & D ....................................11-2086 

Bowl Gasket, "L" Series ......................................11-2070 

Bowl Gasket, Super B Fuel, Turbo .............................11-2080 

Bowl Gasket, Super D Fuel, Turbo .............................11-2153 

11-2386 

Vintage 

Engines 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Warranty & 


Carburetor to Manifold – O-ring or Gasket 

O-ring, Super E .............................................50-8016 

O-ring, Super G ............................................50-8015 

O-ring, Super B............................................ 50-8013 

X-Wedge® 

O-ring, Super D.............................................50-8014 

O-ring, "L" Series 13⁄4” or 17⁄8” ................................50-8013 

11-2086 

11-2070 



Gaskets for S&S Air Cleaners 

Super B ...................................................17-0196 

Super E & G ...............................................106-1724 

Replacement 

Parts 

Miscellaneous Carburetor Seals and Gaskets 

Bellows Seal, Accelerator Pump. ..............................11-2266 

O-ring, Seat and Bowl Plug ................................. 50-8009 

O-ring, Ejector Nozzle .......................................50-8011 

16-0235 

O-ring, Pump Cap...........................................50-8012 

Gasket, Accelerator Pump, Two-Throat ........................11-2252 

16-0236 

Manifold to Head Seals 

O-ring – S&S Manifolds 

For Harley-Davidson® Evolution® and Twin Cam 88® engines. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-0235 

16-0238 

O-ring – Stock Manifolds 

For Evolution and Twin Cam 88 engines. ...................... 16-0236 

Rubberband – 1979-’84 BT and 1979-’85 XL. .................. 16-0238 

O-ring – 1955-’78 BT and 1957-’78 XL .........................50-8046 

U S A 

U S A 

50-8046 


7-118

Gaskets for S&S ® Oil Pumps 

Gasket rebuild and master rebuild kits are available for S&S oil pumps. 

Parts for 

Twin Cam 88® 

Gasket Rebuild Kit – Standard 


S&S Standard Cast and Billet Oil Pumps 

1936-’91 Standard......................................... 31-6271 

1992-’99 Standard..........................................31-6273 

Gasket Rebuild Kit – HVHP 


S&S High Volume High Pressure (HVHP) Oil Pumps 

1984-’91 Big Twin HVHP. ................................... 31-6308 

1992-’99 Big Twin HVHP. ................................... 31-6299 

Master Rebuild Kit – Standard 

Includes gasket rebuild kit, seal, retaining ring, relief valve spring, check valve spring, 

check valve, ball, and cover screw o-rings. 


1936-’91 Standard......................................... 31-6275 

1992-’99 Standard ........................................ 31-6278 

31-6273 

31-6299 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Master Rebuild Kit – HVHP 

Includes gasket rebuild kit, seal, retaining ring, relief valve spring, check valve spring, 

check valve, ball, and cover screw o-rings. 


1984-’91 Big Twin HVHP. ................................... 31-6309 

1992-’99 Big Twin HVHP. ....................................31-6300 

Oil Pump Drive Shaft Seal 


(H-D#26227-58) ................................................31-6005 


. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-6064-S 

NOTE: 




31-6278 

31-6309 

Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 




Parts for 

Twin Cam 88® 

Rocker Cover Gaskets 

Parts for 

Evolution® 

Parts for 


For S&S X-Wedge® Engines ............................ 39-0010 

For S&S V124, T124 and 1999-up Big Twin Models 

Bottom Rocker Cover Gaskets ..........................................90-4071-S 

Bottom Rocker Cover Gaskets for S&S 79cc Heads. .................90-4124 

For S&S V-Series 4" Bore And Under 1984-’99 Big Twin 

and 1986-'03 Harley-Davidson® Sportster® Models 

Camside.................................................. 90-4058 

Driveside ..................................................90-4059 

U S A 

Vintage 

Engines 

For S&S SH-Series and 1966-’84 Big Twin Models 

S&S rocker cover gaskets for shovelhead engines are made of micropore 

material for superior sealing and durability. 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90-4040 

106-3724 

90-4071-S 

X-Wedge® 



For S&S P-Series Engines and 1948-’65 Big Twin Models 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-3724 

Rocker Shaft and Oil Line Seals 

Rocker Shaft Seal – S&S SH-Series and 1966-’84 Big Twin Models 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8073-S 

Oil Line Seal – S&S SH-Series and 1966-’84 Big Twin Models 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-8074-S 

90-4059 

90-4058 

Replacement 

Parts 

Exhaust Pipe Gaskets 

S&S V-Series, T-Series, SB-Series, 

and 1984-Up Big Twin and 1986-'03 Sportster Models 

(H-D#65324-83) .............................................. 106-5029 

Tools & 

Shop Supplies 

S&S SH-Series, P-Series, and 1966-’84 Big Twin Models 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-1004-S 

S&S Special Application B2 Cylinder Heads 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93-1083-S 

90-4040 

Racing 

Products 

Valve Guide Seals for S&S Cylinder Heads 

Fits S&S Heads for 1984-Up Big Twin 

and 1986-'03 Sportster Models and Stock Heads 

For 1984-'02 Big Twin and 1986-'00 Sportster Models 

(H-D#18001-83A) ...............................................90-2008 

106-5029 

50-8073-S 


& Promo Items 

Warranty & 


Fits S&S Heads for 1966-'84 Big Twin Models 

S&S valve guide seals fit S&S and 1981-’84 stock shovelhead cylinder heads. 

(H-D#18000-81) ............................................... 90-2019 

93-1004-S 

50-8074-S 

90-2008 

90-2019 

U S A 


7-120

S&S base gaskets are made of the Pro-Formance Micropore material. Tests have shown that these 

gaskets seal better, and resist failure due to extrusion or blow out, better than any other type of gasket 

we have offered. Stock bore Harley-Davidson® Twin Cam 88® engines and 

early S&S 4" bore kits for these engines use o-rings to seal the cylinder 

base. 

NOTE: 

Big Twin and Harley-Davidson® Sportster® models with Evolution® engines have 

Oil Return Passage O-ring 

1999-Up Big Twin ...................................50-8008 

base gaskets with the same bolt patterns. S&S gaskets #93-1038 and #93-1039 

recommended for Sportster models have slightly different shapes to allow installation 

and removal of 1986-’90 tappet guides with cylinders in place. 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


USA 4 

S&S Engine Family 

Base Gaskets and Base O-rings For S&S® Engines 

Year 

Group 

Bore Size Thickness Material Part No. 

X-Wedge® Custom All .018" Micropore 93-1120 

T-Series 

SB-Series 

1999-up 

1986-up 

V-Series 1984-’99 

SH-Series 1966-’84 

43/8" .018" Micropore 93-1082** 

41/8" .018" Micropore 93-1048-S 

41/8"* .018" Micropore 93-1092-S 

4" .018" Micropore 93-1050-S 

4" .103" Viton o-ring 50-8049 

37/8" 

33/4" 

3.927" 

.103" Viton o-ring 50-8048 

4" .018" Micropore 93-1031-S 

35/8" .018" Micropore 93-1039-S 

31/2" .018" Micropore 93-1038-S 

43/8" .018" Micropore 93-1082** 

41/8" .018" Micropore 93-1048-S 

4" .018" Micropore 93-1031-S 

35/8" .018" Micropore 93-1033-S 

31/2" .018" Micropore 93-1035-S 

35/8" .018" Micropore 93-1022-S 

31/2" .018" Micropore 93-1023-S 

P-Series 1948-’65 35/8" .018" Micropore 93-1022-S 

Pan/Knuckle* Front 

35/8" .018" Composite 93-1023-S 

1936-’65 

Pan/Knuckle* Rear 35/8" .018" Composite 93-1022-S 

KN-Series 1936-’47 

*Stock bolt pattern ** 2 Pack 

35/8" .020" Composite 106-2690 

35/16" .020" Composite 106-2692 

Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

NOTE: 



Warranty & 



Parts for 

Twin Cam 88® 

S&S ® Head Gaskets & o-rings 

These new layered steel head gaskets are for the new S&S 106" top-end kits. 

The kit includes the 3.927" bore cylinder. 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

Each ............................................ 106-3714 

S&S 

Engine 

Family 

X-Wedge® 

T-Series 

Year 

Group 

Custom 

1999-up 

V-Series 1984-’99 

SB-Series 

1986-up 

SH-Series 1966-’84 

P-Series 

SW for 

Pan/ 

Knuckle* 

1948-’65 

Head Gaskets For S&S® Engines 

Bore 

Size 

Thickness Material Part No. 

43/8" .043" Micropore 93-1132 

41/4" .043" Micropore 93-1131 

41/8" .043" Micropore 106-0656 

43/8" .045" Copper 93-1081** 

41/8" .043" Micropore 93-1047-S 

41/8" .045” Layered Steel 93-1079-S 

41/8"* .043” Micropore 93-1091-S 

4" .043" Micropore 93-1043-S 

3.927" .045" Layered Steel 106-3714 

37/8" .043" Micropore 106-2947 

33/4" .043" Micropore 93-1045-S 

41/8" .043" Micropore 93-1047-S 

4" .045" Micropore 93-1040-S 

35/8" .045" Micropore 93-1037-S 

35/8" .0625" Micropore 93-1016-S 

31/2" .045" Micropore 93-1011-S 

31/2" .0625" Micropore 93-1313-S 

4" .045" Micropore 93-1040-S 

35/8" .045" Micropore 93-1037-S 

35/8" .0625" Micropore 93-1016-S 

31/2" .045" Micropore 93-1011-S 

31/2" .0625" Micropore 93-1313-S 

35/8" .032" Copper 93-1042 

31/2" .032" Copper 93-1041 

35/8" .032" Copper 93-1042 

35/8" .032" Composite 93-1019 

35/8" .032" Copper 106-2681 

KN-Series 1936-’47 

37/16" .032" Copper 106-2689** 

FH-Series 

1938-'48 37/16" .020" Copper 106-2669** 

and UL 

* Stock bolt pattern. ** 2 Pack 

Head Gasket O-rings 

For 1984-’99 Big Twin Engines & 

1986-up Harley-Davidson® Sportster® Models 

3½" or S&S 35⁄8" Bore 

Use with .045" thick gaskets .069" cross section .......... 50-8034-S 

33⁄4" Bore Twin Cam 88® 

Use with .046" thick gaskets .062" cross section. 

(H-D #11105) ............................................ 50-8008 

Warranty & 


NOTE: 

All reference to H-D ® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle’s products are original equipment parts or that they are 

equivalent to the corresponding H-D ® part number shown. 


7-122

S&S ® Rocker cover gasket kits for 

1966-up engines 

Parts for 

Twin Cam 88® 

S&S rocker gasket kits are available for S&S engines and Harley-Davidson® 

Twin Cam 88® and Evolution® engines with stock rocker covers and engines 

with S&S rocker covers. Gaskets for stock rocker covers are direct replacement 

parts. Gaskets in kits for S&S rocker boxes feature the unique o-ring style 

seals required by S&S rocker covers. Rocker cover gasket kits for Evolution 

big twin engines with stock rocker covers are available in rubber style only. 

Rocker Cover Gaskets 

S&S X-Wedge® and P-Series engines require only rocker cover gaskets. 

For S&S X-Wedge® Engines USA 4 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39-0010 

For S&S P-Series Engines and 1948-’65 Big Twin Models 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-3724 

90-4049 

U S A 

U S A 

90-4111 

S&S® rocker cover gasket kits 

for 1966-'99 big twin & 1986-'03 harley-davidson® sportster® Models 

Application 

Rocker Cover/Gasket Style 

S&S Billet S&S Die Cast Stock/Rubber 


1966-'84 Big Twin 90-4311 – – 

1984-'91 Big Twin 90-4049 90-4091 

1992-'99 Big Twin 90-4049 90-4091 

90-4046 

(H-D#17038-90) 

90-4047 

(H-D#17042-92A) 

41/8" Bore Big Twin – 90-4111 – 

1986-'90 Sportster 90-4049 90-4091 – 

1991-'03 Sportster 90-4049 90-4091 – 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

Tools & 

Shop Supplies 

Application 

S&S® rocker cover gasket kits for 1999-up big twin 

Rocker Cover Style 

S&S Billet S&S Die-Cast Stock 


Up to 4" Bore 90-4073 90-4111 90-4097* 

41/8" Bore – 90-4111 – 

* Contains bottom rocker gaskets for stock heads and S&S 79cc heads. 

NOTE: 



U S A 

90-4097 

Racing 

Products 




Warranty & 


Parts for 

Twin Cam 88® 

S&S ® Cylinder Head Gasket Kits for 

1966-Up Engines 

Parts for 

Evolution® 

Vintage 

Engines 

Tools & 

Shop Supplies 


& Promo Items 

Parts for 


Racing 

Products 

X-Wedge® 



Replacement 

Parts 

Head gasket kit, 1966-up 

Cylinder Head Installation Gasket Kits 

These gasket kits contain the gaskets needed to install a set of S&S Super 

Stock® cylinder heads. Kits contain head gaskets, base gaskets or o-rings, 

and exhaust pipe gaskets. Rocker box gaskets are not included due to the 

variety of available rocker box styles. These gasket kits are also useful in any 

situation where heads are simply removed and re-installed. If cylinder heads 

must be disassembled, refer to the following page. 

Cylinder Head Gasket Kits For S&S® Engines For Big Twins 

S&S Engine Family Year Group Bore Size Part No. 

X-Wedge® Custom 41/4" 106-0629 

X-Wedge® Custom 41/8" 106-0630 

T-Series 1999-up 41/8" 90-1910 

T-Series 

1999-up 

41/8" 

Stock Cases 

90-1914 

T-Series 1999-up 4" 90-1913 

T-Series 1999-up 3.927" 106-3763 

T-Series 1999-up 37/8" 90-1912 

T-Series 1999-up 33/4" 90-1911 

SB-Series 1986-'03 4" 90-1909 

SB-Series 1986-'03 35/8" 90-1908 

SB-Series 1986-'03 31/2" 90-1907 

V-Series 1984-’99 41/8" 90-1910 USA 3 

TÜV 6 

V-Series 1984-’99 4" 90-1909 

V-Series 1984-’99 35/8" 90-1906 

V-Series 1984-’99 31/2" 90-1905 

P Series/SH-Series 1966-’84 35/8" 90-1918 


90-1906 

90-1918 


7-124

Tools & 

Shop Supplies 

Racing 

Products 


& Promo Items 

S&S ® Top End Gasket Kits 

S&S top end gasket kits include all gaskets and seals required to rebuild the 

top end of an S&S engine with S&S cylinders and cylinder heads. Rocker cover 

gaskets are not included in kits for 1984-up engines, but may be ordered 

separately. See page 7-123 of this section for rocker box gaskets. 

Top End Rebuild Gasket Kits For S&S® Engines For Big Twins 

S&S Engine Family Year Group Bore Size Part No. 

X-Wedge® Custom 41/4" 90-9701 

X-Wedge® Custom 41/8" 106-1262 

T-Series 1999-up 43/8" 90-9511 

T-Series 1999-up 41/8" 90-9506 

T-Series 

1999-up 

41/8" 

Stock Cases 

90-9510 

T-Series 1999-up 4" 90-9505 

T-Series 1999-up 37/8" 90-9504 

SB-Series 1986-'03 4" 90-9503 

SB-Series 1986-'03 35/8" 90-9509 

SB-Series 1986-'03 31/2" 90-9508 

V-Series 1984-’99 43/8" 90-9511 

V-Series 1984-’99 41/8" 90-9506 

V-Series 1984-’99 4" 90-9503 

V-Series 1984-’99 35/8" 90-9502 

V-Series 1984-’99 31/2" 90-9507 



USA 3 

TÜV 6 

90-9506 – Top End Gasket Kit for S&S 41/8” bore V-Series engine. 

Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 



Replacement 

Parts 

90-9501 – Top End Gasket Kit 

Warranty & 



Parts for 

Twin Cam 88® 

Parts for 

Evolution® 

Parts for 


Vintage 

Engines 

X-Wedge® 

Tools & 

Shop Supplies 

Racing 

Products 



Replacement 

Parts 

Individual Gaskets for Lower End 

Tappet Guide Gaskets and O-rings 

S&S® X-Wedge® USA 4 

Front or Rear ..............................................37-0006 

1999-up Big Twin Engines U S A 

Front or Rear ............................................33-5303-S 

U S A 

1948-’99 Big Twin Engines 

Set – Includes front & rear gaskets ............................33-5302 

Front (H-D#18634-48B & #18634-48C)................................33-5302F 

Rear (H-D#18633-48B, #18633-48C & #18633-48D) ....................... 33-5302R 

1936-’47 OHV Big Twin Engines 

Set – Includes front & rear gaskets ...........................106-2563 

33-5302F 

U S A 

33-5302R 

Tappet Guide O-rings 

for 1986-’90 Harley-Davidson ® Sportster ® Models 

Upper O-ring 1" I.D. x 13/16" O.D. x 3/32" CS Viton 

(H-D#11167A) . ................................................50-8004 

Lower O-ring 1" I.D. x 11⁄8" O.D. x 1/16" CS Viton 

(H-D#11168A) . ................................................50-8008 

Oil Passage O-ring 3/8" I.D. x 1⁄2" O.D. x 1/16" CS 70 Buna 

(H-D#11110) ..................................................50-8006 

Tappet Guide O-ring Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50-8153 

Pushrod O-ring Kits 

For o-ring style bottom cover. Includes all parts for four pushrods: top, 

middle, and bottom o-rings or quad seals. Steel washer is not included in 

1984-'99 big twin version, but may be purchased separately. 

1979-’84 Big Twin .........................................93-4041 

U S A 

1984-up Big Twin and 1986-’90 Sportster Models ..............93-4022 

Washer, Bottom Pushrod Tube (H-D#6737)........................50-7050 

USA 1,2,3 

TÜV 1,3,5,6 

Individual Pushrod O-rings 

S&S X-Wedge - Top of pushrod cover ........................50-8245-S 

S&S X-Wedge - Bottom of pushrod cover .................... 50-7964-S 

Top O-ring (H-D#11157 & 11190) ...................................50-8039 

Middle O-ring (H-D#11132) .....................................50-8038 

Bottom O-ring (H-D#11145) .....................................50-8037 

USA 4 

Quad Seal ...............................................50-8064-S 

37-0006 

Crank Position Sensor O-rings 

.....................................................50-8270 

50-8006 


& Promo Items 

93-4022 

50-8008 

50-8004 

Warranty & 


NOTE: 





7-126

S&S gearcover gaskets fit stock as well as S&S gearcovers. 

Big Twin Gearcover Gaskets 

106-0087 

Parts for 

Twin Cam 88® 

S&S X-Wedge® 

Intermediate Cam Cover. ............................... 37-0097 

Belt Drive Cover ....................................... 106-0087 

Parts for 

Evolution® 

1999-up Big Twin Engine (H-D#25244-99) .................... 31-2032-S USA 4 

1970-’99 Big Twin Engine (H-D#25225-70B, 93) ................. 31-2107 

1936-’69 Big Twin Engine w/ S&S Cases 

(H-D#25225-36C) ............................................ 31-2030 

U S A 

U S A 

37-0097 

31-2032-S 

Parts for 


1936-’69 Big Twin Engine w/ Stock Cases 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106-2072 

S&S Gearcover Gaskets 

for Harley-Davidson ® Sportster ® & Buell ® Models 

S&S gearcover gaskets are designed for S&S billet gearcovers only. 

Gasket #31-2053 is specifically designed for the S&S Pro Stock crankcase 

without oil filter boss. 

31-2107 

31-2030 

Vintage 

Engines 

X-Wedge® 

1986-’03 S&S .......................................... 31-2052 

1986-’03 S&S without filter boss .......................... 31-2053 

Camshaft Oil Seals 

1970-’99 Big Twin Models (H-D#88162-51) . . . . . . . . . . . . . . . . . . . . 31-4022 

1971-'03 Sportster Models (H-D#11124) ..................... 31-4051 

S&S Outer Cover Gasket 

1970-’99 Big Twin Engine 

Flanged Style ........................................... 31-0218 

Flangeless Style ......................................... 31-0237 

Gasket, Ignition Cover (H-D#32591-80). ......................... 31-0225 

31-4051 

31-4022 

31-0237 



Replacement 

Parts 

Tools & 

Shop Supplies 

Sprocket Shaft Oil Seals 

1999-Up Big Twin (Each) ................................. 31-4035 

1936-’99 Big Twin (H-D#12026B) ............................ 31-4010 

1991-’03 Sportster (H-D#35151-74). .......................... 31-4060 

S&S Special Application 1.5" (Each) ....................... 31-4002 

S&S X-Wedge Pinion Seal ............................... 37-0044 

USA 4 NOTE: 

TÜV 1 

31-0218 

U S A 

U S A 

31-4002 

31-0225 

U S A 

31-4060 

31-4010 




Racing 

Products 




Parts for 

Twin Cam 88® 

Gaskets & Seals 

for S&S ® 5-Speed Transmissions 

Parts for 

Evolution® 

Gasket, Access Door (H-D#35652-79A) .............................56-1026 

Gasket, Speedo Sensor Hole .................................56-1062 

Seal, Shifter Shaft (H-D#21045) .................................. 56-1064 

Parts for 


Seal, Starter Shaft (H-D#12051) .................................56-1065 

Seal, Mainshaft (H-D#12067A) ...................................56-3033 

Quad Seal, Sprocket Spacer (H-D#11165) ..........................50-8045 

Seal, Inner Primary, 4-Speed (H-D#21045) ........................56-5101 

56-1026 

Vintage 

Engines 

Gaskets for S&S 6-Speed Transmissions 

and Gear-Sets 

Top Cover Gasket 

56-1064 

56-1062 

50-8045 

1991-’06 Harley-Davidson® Softail® and FLT. . . . . . . . . . . . . 56-5107-S 

X-Wedge® 

1991-’98 Dyna® ......................................106-0882 

1999-’05 Dyna ........................................56-1256 

Trap Door .......................................... 56-5108-S 

Side Cover .......................................... 56-5111-S 

56-5101 

56-1065 

56-3033 



Transmission Seals for Sportster ® Models 

O-ring, Shifter Drum Bushing ............................... 50-8007 

O-ring, Drain Plug ..........................................50-8008 

50-8007 

Replacement 

Parts 

50-8008 

Tools & 

Shop Supplies 

Racing 

Products 

S&S Primary Gaskets 

For 1990-’05 Softail ® and Dyna ® Models 

The perfect seal for the new S&S billet primary covers, and for stock 

applications as well. These S&S primary gaskets are made of the new Pro- 

Formance MicroPore material for superior sealing and resistance to shift or 

extrusion. Fits 1990-’05 Harley-Davidson® Softail® and Dyna® models and 

custom bikes using a similar primary system. Sold in packs of 10. 

S&S Primary Gaskets ...................................... 56-4049-S 

56-4049-S 


& Promo Items 

S&S Primary Gaskets come standard with S&S billet primary covers, and fit 

1990-’02 Harley-Davidson® Softail® and Dyna® models. 

Warranty & 


NOTE: 

All reference to H-D® part numbers is for identification purposes only. We in no way 

are implying that any of S&S Cycle’s products are original equipment parts or that they 

are equivalent to the corresponding H-D® part number shown. 


7-128

IDENTIFICATION OF FLYWHEELS 7-2 ORDERING ... - S&S Cycle

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