The Eaton/Spicer bearing cup, part number 139974, is an axle differential bearing race designed for heavy-duty driveline applications. This component seats the differential bearing assembly within the axle housing, maintaining proper bearing alignment under load. Pro Gear and Transmission carries genuine Eaton/Spicer drivetrain components. Not sure this is your part? Give us a call to confirm proper fit before ordering.
Interchanges:
- EH139974
Features
Eaton/Spicer axle differential bearing race
Part number 139974
Fits axle differential bearing assembly
Sold individually (each)
Genuine Eaton/Spicer driveline component from Pro Gear and Transmission
