Billet Aluminum C3 Clutch Cooling

Allison 1000 5SPD - 6SPD

Description: 

The Goerend PTO cover funnels oil to a hole in the transmission case that supplies lube oil directly to the C3 clutches. This oil would otherwise return to the transmission pan unused. This patented design is able to lube and cool the hard working C3 clutches.

Use the jig tool to insure proper hole location when installing Goerend PTO covers.