ACDelco GM Original Equipment 92191329 Differential Drive Pinion Gear Inner Bearing - Replacement Part for GM Vehicles - Perfect for Off-Roading & Heavy-Duty Towing

ACDelco GM Original Equipment Differential Pinion Bearings are tapered roller bearing elements that support and allow the pinion gear to rotate within the axle or final drive housing. These original equipment differential pinion bearings have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.