NBDRK321J is an NTN BCA differential bearing kit for differential bearing service work. A differential lets the two drive wheels turn at different speeds in a corner while still passing torque from the driveshaft to both, and the bearings in it support that rotating assembly, so bearing condition matters whenever one is apart. A genuine NTN BCA part from Pro Gear and Transmission. Call us to confirm proper fit for your differential before you order.
Interchanges:
- Timken DRK321J $308.25
Features
NTN BCA differential bearing kit
Part number NBDRK321J
Designed for differential bearing service applications
Bearings support the rotating assembly inside the differential
