NBDRK311QMK is an NTN BCA differential bearing kit, supplied in kit configuration.
The differential lets the two drive wheels turn at different speeds in a corner, and its bearings are what let that gear set spin smoothly under load. A worn carrier bearing tends to announce itself as a rumble from the axle that can change when the vehicle turns. Have your axle details ready and call us to confirm this kit suits your application. A genuine NTN BCA part from Pro Gear and Transmission.
Features
NTN BCA differential bearing kit, part number NBDRK311QMK
Supplied in kit configuration
Differential bearings support the gear set that lets drive wheels turn at different speeds
Worn carrier bearings often show up as an axle rumble that can change in turns
