Description
This differential case only fits 8-5/8 (8.6″) 10 bolts with 30 spline axles for 1999 and newer C/K trucks or 2000 and newer SUVs
We build these to order; new clutches are optional. See our information page for more information.
Each BET Performance rebuilt carrier is totally disassembled, and cleaned, then we inspect all the parts. Once disassembled, we check for the following:
- Broken cam gear
- Stripped governor teeth
- Worn out case holes
- Worn out clutch packs
- Spun bearing journals
- Worn or galled cross shaft and pitted side or spider gears
Next, we carefully re-assemble the differential carrier and set the internal end play back to within GM specifications.
We remove the old side bearings and install new Timken side bearings; a new set of bearing races is included.
This 8.6″locking differential comes with a new GM cross shaft retaining bolt and will arrive carefully packaged – ready for you to install.
