The Timken DRK321 is a differential rebuild kit that contains bearings, a seal, and the other components needed to complete a differential rebuild. Timken engineers this kit as a matched set so you source everything required in a single part number rather than chasing individual components. If you need help confirming this is the right kit for your axle application, call Pro Gear and Transmission and we will be glad to help you verify fit.
Interchanges:
- NTN BCA NBRA321 $147.45
Features
Genuine Timken differential rebuild kit
Includes bearings, seal, and all additional components for a complete rebuild
Sold as a single kit (each) for straightforward parts sourcing
Part number DRK321, UPC 053893842134
