The 64939 is a differential side gear. This gear mounts inside the differential case and works with the spider gears to allow the axle shafts to rotate at different speeds during turns while transmitting driveline torque to the wheels. Pro Gear and Transmission offers this part as a component for shops and fleets sourcing a direct-fit replacement side gear.
Interchanges:
- EAR64939
Features
Differential side gear
Part number 64939
Sold by Pro Gear and Transmission
