The Meritor differential pinion, part number 2233E1123, is a genuine Meritor replacement component for heavy-duty differential rebuilds. Pinion gears are a critical part of the differential ring-and-pinion set, transferring torque from the driveshaft to the ring gear and axle shafts. When replacing a worn or damaged pinion, using the correct OEM part number is essential to maintaining proper gear mesh and differential function. Pro Gear and Transmission stocks genuine Meritor differential components. Not certain this is the right part for your axle? Call us to confirm proper fit before ordering.
Non returnable item
Features
Genuine Meritor differential pinion
Part number 2233E1123
Designed for heavy-duty differential rebuild or service
Critical torque-transfer component in the ring-and-pinion set
Sold by Pro Gear and Transmission
