Pinion Nut GM 9.5" 12 Bolt / GM 9.76" 12 Bolt Rear Axle
- Pinion nut
- TBD thread
- 6 point hex (requires a TBD socket)
- (1) pinion nut
- 1998 - 2014 GM 2500HD with the 10.5" 14 bolt rear axle
- AAM 40037574
- 6 month warranty and case by case basis.
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.