CP7372 - OE 80 - SF

90
Clutch
INTRODUCTION.
AP Racing offer a range
Concentric Slave Cylinders
suitable for use with
most push type racing
clutches.
These Concentric Slave
Cylinders are lightweight
hydraulically self-contained units that mount on the
transmission casing and operate the clutch directly.
The one piece die cast aluminium alloy body is lightweight
and compact, the units feature an integral
piston support tube, high temperature seals and
scraper ring plus a special high tech. low friction
coating. Two of these units are interchangeable with the
Saab derived Slave Cylinders that are in widespread
use, but are hydraulically self contained and independent
of the gearbox and therefore do not require an oil
seal over the input shaft. The Slave Cylinders are
supplied complete with a release bearing in a choice
of three fulcrum diameters.
GENERAL INFORMATION.
Ensure that the unit is installed in the correct position,
with the bleed port uppermost as shown in the
installation drawings that follow. All fi ttings intended
to seat at the bottom of the hydraulic ports must have
an included angle of 90°. Details below apply to all
slave cylinders within the range:-
- Body& Piston Material = Aluminium Alloy.
- Effective Area = 920mm² (1.426in²).
- Max Pressure = 6.9Nm² (1000psi).
- Fluid = PRF660, 600 or other high quality fl uids.
CP3759 SLAVE CYLINDER
FAMILY.
Part Nos. Fulcrum Ø. Max Stroke. Bearing.
CP3759-38 38.0mm 18.0mm CP3457-16
CP3759-50 50.0mm 18.0mm CP3457-11
CP3759-54 54.0mm 18.0mm CP3457-6
Hydraulic Ports. M10 x 1.0
Weight. 388g
Replacement Seal Kit. CP3759-3
43.15
6.12
Ø29.10
37.03
3xØ6.55
5° 4.32
29.00
2.00
15°
R0.25
MAX
Ø66.00
43.15
Ø90.00
19.86
Ø 58.99 / 58.96
10°
8.00
36.42
30.96
15.50
26.50
Ø50.00
BRG FULCRUM
50.00
PISTON FULLY
RETRACTED
68.00
PISTON AT
MAXIMUM STROKE
Slave Cylinders
CP3859
SLAVE CYLINDER FAMILY.
Part Nos. Fulcrum Ø. Max Stroke. Bearing. Bear Confi guration
CP3859-38 38.0mm 18.0mm CP3457-16 1
CP3859-50 50.0mm 18.0mm CP3457-11 1
CP3859-54 54.0mm 18.0mm CP3457-6 1
CP3859-1250 50.0mm 12.0mm CP3457-9 2
CP3859-1254 54.0mm 12.0mm CP3457-10 2
Hydraulic Ports = M12x1.0
120.0°
Weight = 425g Seal Kit = CP3859-2
Ø66.00
ØBRG FULCRUM
STROKE
SECTION ‘XX’
70.00MAX
CP3959
SLAVE CYLINDER FAMILY.
www.apracing.com +44 (0)24 7663 9595
8.20
9.00°
11.50MIN FULL THREAD
3xØ15.00
MTG BOSS
52.00 2.00
R0.25
MAX
62.65
Ø62.55
PISTON AT FULL STROKE PISTON FULLY RETRACTED
BEARING CONFIGURATION 1
The bearing is housed in the piston via the outer race
with the inner race rotating. This is more suitable for
high speed applications.
59.21
10.00°
20.00°
Ø70.00
ØBRG FULCRUM
16.50
8.50
Ø76.00
P.C.D
Ø30.40MIN
53.25MAX
5.00°
53.00°
3x7.15 MTG
7.05 HOLES
41.25
BLEED
PORT
FEED
PORT
PISTON AT PISTON FULLY
FULL STROKE RETRACTED
BEARING CONFIGURATION 2
The bearing is housed on the piston via the
inner race with the outer race rotating. The
stroke has been shortened so as to reduce
the overall length.
Part Nos. Fulcrum Ø. Max Stroke. Bearing. Bear Confi guration
CP3959-38 38.0mm 18.0mm CP3457-16 1
CP3959-50 50.0mm 18.0mm CP3457-11 1
CP3959-54 54.0mm 18.0mm CP3457-6 1
CP3959-1250 50.0mm 12.0mm CP3457-9 2
Hydraulic Ports = M12x1.0
120.00°
Weight = 430g
Ø74.00 P.C.
Seal Kit = CP3859-2
R0.25
MAX
Ø58.99 / 58.96
59.20
2.00
8.20
24.00
PISTON FULLY RETRACTED
11.50MIN FULL THREAD
33.50°
Ø30.40
MIN
3xØ7.15 MTG
7.05 HOLES
77.20 MAX
12.00
ØBRG FULCRUM
Ø66.00
STROKE
PISTON AT FULL STROKE
BEARING CONFIGURATION 1
The bearing is housed in the piston via the outer race
with the inner race rotating. This is more suitable for
high speed applications.
7.00°
PISTON FULLY
RETRACTED
48.20
10.00°
45.00
PISTON AT
FULL STROKE
60.20 MAX
ØBRG FULCRUM
Ø70.00
BEARING CONFIGURATION 2
The bearing is housed on the piston via the
inner race with the outer race rotating. The
stroke has been shortened so as to reduce
the overall length.