Product Description
Fits: Allison 1000 / 2000 / 2400 · C1 clutch · 1999-2005 and 2006-on
C1 clutch PowerPack® for the Allison 1000, 2000 and 2400 series, with G3 1-sided friction plates. It includes both bottom apply plates, so it builds 1999-2005 and 2006-on units.
Specifications
| Manufacturer part number | Alto Products Corp 152755D |
|---|---|
| Clutch | C1 |
| Friction material | G3, 1-sided |
Installation
Install the apply plate against the apply piston: 152766 (.103”) for 1999-2005, or 152701-218 (.086”) for 2006-on. Install an externally splined friction with the lining facing down (away from you), then alternate internally and externally splined plates, ending with an internally splined plate (8 external and 8 internally splined plates). The steel sides of the friction plates must never touch each other.
Install the top pressure plate 152761P115 and the snap ring. Other pressure plates for adjusting clearance are available from Allison. Once the C1 clutch pack clearance is correct, install the spiral ring.
What's included
- (8) 152700D170 G3 1-sided internal spline friction plates, .067”
- (8) 152701D170 G3 1-sided external spline friction plates, .067”
- (1) 152761P115 top pressure plate, .450”
- (1) 152766 bottom apply plate, .103”, 1999-2005
- (1) 152701-218 bottom apply plate, .086”, 2006-on
Notes
(Do not install spiral ring at this time).
Check clutch pack clearance should measure .075” (1.90mm) to .085” (2.15mm).
