Description
The Winters Pinion Nose Roller Bearing is essential maintenance for any quick-change rear end pushing serious power. A worn or damaged pinion bearing directly impacts drivetrain efficiency, heat generation, and longevity—making this a critical replacement component for competitive racing. Keep your Winters rear end performing at peak output with this OEM-quality steel bearing.
- Material: Steel construction
- Type: Roller bearing
- Fitment: Winters quick-change rear ends
- Installation: Direct replacement
- MPN: 7331
- Sold: Individual unit






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