S e ction 5:Flathead Power ® by S&S ®Parts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®<strong>1984</strong>-1999Parts forSportster ® & Buell ®1986-2012Parts for<strong>Vintage</strong> Engines<strong>1926</strong>-<strong>1984</strong>Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index5-92REPLACEMENTPARTS1. Head, kit, .421" dual steelFor Flathead Power® covers, gloss black1936-'47 OHV BT; KN-Series .............................. 106-24032. ValveIntake, 1.940" .......................................... 106-3630Exhaust, 1.750" (H-D® #18081-36) ............................ 106-36293. Valve seatIntake, 1.940" .......................................... 106-2821Intake/Exhaust, 1.750". .................................. 106-28224. Valve guide, intake/exhaust for Stock orFlathead Power® coversStandard (H-D® #18181-36). ................................. 106-3637+.002" ................................................ 106-3948+.004" ................................................ 106-3638+.008" ................................................ 106-36395. Gasket, lower valve cover (tin), 1936-’47 OHV BT ............ 106-28786. Cover, kit, bottom, valve spring, (tins), black anodized, Flathead Power®(includes screws) 1938-'47 BT KN-Series ................... 106-2401NOTE - Flathead Power® bottom tins will not fit stock upper tins.7. Screw, valve spring cover (H-D® #3477) ....................... 106-3634NOTE - Valve spring components below are not interchangable withstock and must be used together.8. Bottom collar, valve spring ............................... 106-38279. Shim, valve spring .015" ................................. 106-454910. Spring, kit, valve, dual, .421"Springs only,1936-'47 OHV BT ............................ 106-436211. Top collar, valve spring. .................................. 106-382812. Keepers, valve spring, top collar (H-D® #18228-36) ..............90-2037-S8 Pack ...............................................................50-716513. Cover, kit, top, valve spring, (tins) 1938-'47 BT; KN-SeriesChrome................................................ 106-2400Gloss Black Powdercoat .................................. 106-2893Silver Powdercoat ....................................... 106-4346NOTE - Flathead Power® top tins will not fit stock bottom tins.14. Gasket, kit, valve spring cover, top, Flathead Power only ...... 106-316615. Nut, rocker shaft, with o-ring, chrome 1936-'47 OHV BT (H-D® #17447-36)each ...............................................................106-43554 pack ..............................................................106-288916. O-ring,(-017),.676" ID x .816" OD,Black,. .....................50-046617. Housing, rocker arm, (knuckles) ,1936-'47 OHV BTSet, Polished ........................................... 106-1771Front, Polished ......................................... 106-3830Rear, Polished .......................................... 106-3834Set, As Cast ............................................ 106-3951Front, As Cast (H-D® #17300-36). ............................. 106-3842Rear, As Cast (H-D® #17310-36, 17310-41) ....................... 106-3945Order toll free 866-244-2673<strong>1926</strong>-<strong>1984</strong> <strong>Vintage</strong> <strong>Models</strong>Cylinder Heads Replacement PartsFor 1936-'47 knuckleheads and KN-series Engines18. Screw, HHCS, 3/8-16 x 1"– Cadmium plated ................. 106-459719. Screw, HHCS, 3/8-16 x 11/2"– Cadmium plated ............... 106-459820. Washer,Lock, 7/16",Zinc .................................. 106-435721. Washer, packing 1936-'47 OHV BT (H-D® #17482-36) ........... 106-435822. Seal, rocker arm, 1936-’47 OHV BT (H-D® #17475-38). ........... 106-363623. Rocker arm, non-roller, 1:1 ratio, 1936-'47 OHV BT; KN-Series(Includes shaft kit) Set of four ............................. 106-2412Front Intake w/shaft ..................................... 106-2862Front Exhaust w/shaft ................................... 106-2863Rear Intake w/shaft. ..................................... 106-2864Rear Exhaust w/shaft .................................... 106-286524. Shaft, set, rocker arm, 1936-'47 OHV BT; KN Series(Set of four, Includes spacers and hardware) ...................... 106-241325. Nut kit, rocker arm ...................................... 106-363226. Manifold, kit, conversion, plumber to o-ring. ................ 106-240527. O-ring, manifold (H-D® #27060-55) (each) .......................50-804610 pack...................................................... 50-813228. Gasket, set, head, KN-Series, 35/8" bore, copper (each) ......... 106-26812 pack ......................................................106-2432Gasket,Set,Head,KN-Series,37/16",Copper (H-D® #16770-36) ......... 106-268929. Oil line, Return 1936-'47 OHV BT (FHP Tins Only)Kit of 4 ................................................ 106-4446Front Intake ............................................ 106-4447Front Exhaust. .......................................... 106-4448Rear Intake. ............................................ 106-4449Rear Exhaust ........................................... 106-445030. Seal, Oil Return Line, FHP tins only28" OD x .18" ID x 1", Rubber Hose. ........................... 106-445631. O-ring, (-0150) Viton. ...................................50-8034-S32. Oil supply fitting, Cad Plated .............................. 106-461833. Oil return fittings, Parkarized .............................. 106-4619Parts Not Shown:34. Manifold, kit, o-ring, 17/8", VOES, KN93 ..................... 106-453035. Gasket, kit, engine, KN-Series, with hardware ............... 106-241436. Pushrod, set, non-adjustable, KN93, steel1936-'47 OHV BT ....................................... 106-241637. Cover keeper, kit, pushrod, Flathead Power®KN93. ...................................................93-410638. Oil line, supply, "Y" feed, 1936-'47 OHV BTStock 74", KN74, KN93, S&S/Stock Carb .................... 106-4670KN103, S&S Carb. ....................................... 106-467139. Bottom collar spacer – required when using S&S valve springswith stock steel "tins". ................................... 106-5094
<strong>1926</strong>-<strong>1984</strong> <strong>Vintage</strong> <strong>Models</strong>Continued-Replacement Parts For Flathead Power® Cylinder Heads For KN93 EngineParts forTwin Cam 96 /103 2007-20121815Parts forTwin Cam 88 ®1999-2006172013Parts forEvolution ®<strong>1984</strong>-199924233322217192063291610111214REPLACEMENTPARTSParts forSportster ® & Buell ®1986-2012Parts for<strong>Vintage</strong> Engines<strong>1926</strong>-<strong>1984</strong>31829Parts forX-Wedge®2007-2012254530Parts forVictory®, Off-road& Metric127RacingProducts2326Tools & ShopSupplies28Dealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & IndexVisit us at www.sscycle.com5-93
Change language