Rear differential
- how to change gears in differential
- how to change gears in rear differential
- how to change gear oil in differential
- how to change gear ratio differential
How to install ring and pinion gears
Gear ratio calculator!
How to Disassemble Chevy and GM Differentials: Step-by-Step
The disassembly procedure for both Chevy 10- and 12-bolt rear differentials is virtually the same. You do not need to be concerned with getting it out of alignment.
As long as you take the proper steps to ensure that the shims go back in the correct location, the entire unit can be disassembled, cleaned, and inspected, with the exception of the pinion gear.
In both units the pinion gear uses a crush sleeve to set the preload on the bearings and removing it requires the installation of a new crush sleeve.
So, consider this fair warning.
Once the axle shafts have been removed, you can lift the ring gear and carrier out of the center section.
How to remove pinion gear from differentialThen the carrier disassembly can commence.
Although other components do not have to be aligned, you need to keep the inner pinion bearing properly aligned. This bearing is pressed on and removing the bearing instantly changes alignment.
Don’t remove the bearing unless you are replacing it.