The Dana Spicer Sun Gear, part number 2115974, is a genuine Spicer differential component designed for off-highway axle applications. Sun gears are a critical element of the planetary gear set inside the axle differential, transmitting torque through the ring of planet gears. This part is categorized under drive axle shaft and driveline components, making it applicable to heavy-duty off-highway equipment using Spicer axle assemblies. Pro Gear and Transmission supplies this as a genuine Spicer part. Not sure this is the right sun gear for your axle? Give us a call before ordering to confirm the correct fit.
Features
Genuine Dana Spicer part, number 2115974
Designed for off-highway axle applications
Functions as the central planetary gear set component within the axle differential
Categorized under driveline and axle shaft assemblies
Sold individually as a direct service replacement part
