Product Description
Allison C4 Clutch PowerPack® made with G4 friction material
Alto Part Number: 152758B
5-Speed Allison 1999-2005 and 5-Speed Allison 2001 to 2004 1/2 with the Small Torrington Bearing Shaft
Install 152303A apply piston and 152309X return spring, make sure vent hole is located at 12 o’clock.
Install the 152705D218PS grooved apply plate with the grooves toward the apply piston, alternate installation of 152704A216 friction plates and 152705AK218 Kolene steel plates ending with a friction plate (6 frictions and 5 steel plates). There is 1 extra 152705AK250 to adjust clutch pack clearance.
Install OEM backing plate and OEM snap ring.
Clutch pack clearance should be .060” to .080”.
CONTENTS
- (6) 152704B216G4 (.085”) G4 Friction Plates
- (5) 152705AK218 (.086”) Performance Steel Separator Plates
- (1) 152705D218PS (.086”) Performance Grooved Apply plate
- (1) 152705AK250 (.097”) Performance Steel Separator Plate
- (1) 152303A C3/C4 Apply Piston
- (1) 152309X C3/C4 Piston Return Spring Assembly
