Description
A Revolution Gear GM 12 Inch Rear Axle 2019+ Silverado Sierra 2500 3500 3.42 Ratio Face Hobbed Ring and Pinion for the 2020-2026 GM 6.6L Duramax.
- Revolution Gear part number GM12.0-342-19DC
- Axle: GM 12 Inch
Fitment is based on the axle or transmission this part is made for. Confirm your axle by its tag or ring gear size (and your ratio, spline count and SRW/DRW where listed) before ordering.
Fits: 2020-2026 GM 6.6L Duramax