Pinion Bearing Kit, Inner (4746979)

This is the inner pinion bearing kit, made by Crown. The bearing supports the differential pinion inside the axle housing. It is usually replaced when it is noisy, worn or has play, causing whining from the axle, or during a differential overhaul.

Compatible with Jeep Grand Cherokee ZJ, WJ and WK, Jeep Liberty/Cherokee KJ 3.7.

Reference: 4746979