Description
A USA Standard Gear Ring & Pinion for GM 9.25"R - 5.38 Ratio for the 2001-2015 GM 6.6L Duramax. A ring and pinion gear set for changing the axle ratio.
- USA Standard Gear part number ZG GM9.25-538R
Fits: 2001-2015 GM 6.6L Duramax
Description
A USA Standard Gear Ring & Pinion for GM 9.25"R - 5.38 Ratio for the 2001-2015 GM 6.6L Duramax. A ring and pinion gear set for changing the axle ratio.
Fits: 2001-2015 GM 6.6L Duramax