188mm (Standard) BMW Differential Pinion Bearing Replacement Kit
Thayer Motorsports now offers this kit for replacing the pinion bearings on your 188mm differential.
This kit includes the following components:
- Inner Pinion Race
- Inner Pinion Bearing
- Outer Pinion Bearing
- Outer Pinion Race
- Crush Collar
- Pinion Seal
For long term reliability, we include Timken bearings and OEM seals.