The Meritor differential pinion, part number 2233U99, is a genuine Meritor replacement component for heavy-duty truck differential assemblies. Pinion gears are critical to the differential's ring-and-pinion drive set, transferring torque from the driveshaft to the ring gear and ultimately to the axle shafts. This part is sold by Pro Gear and Transmission for fleets and shops sourcing direct Meritor replacement components. Because differential pinions must be matched to the correct ring gear set and axle model, call us before ordering to confirm this pinion is the right fit for your specific differential.
Interchanges:
- 74680
- ER74680
Features
Genuine Meritor differential pinion
Part number 2233U99
Designed as a direct replacement for Meritor heavy-duty truck differentials
Sold by Pro Gear and Transmission
Call to confirm proper ring gear match and axle application before ordering
Used in these Meritor model
