The Meritor A-42180-1R-390 or A421801R390 is a genuine OEM differential service gear set designed for drive axle applications. This part is sold by Pro Gear and Transmission. Service gear sets supply the precision-matched gearing components needed during a differential rebuild or service repair. If you need help confirming this is the right gear set for your axle, give us a call before ordering.
Interchanges:
- 8235A421801R390
Features
Genuine Meritor OEM differential service gear set
Part number A-42180-1R-390 or A421801R390
Drive axle application
Sold by Pro Gear and Transmission
Used in this Meritor model
