The Eaton 121785 is a wheel differential kit designed for heavy-duty truck drivetrain service. This kit supplies the components needed to address wheel-end differential wear or failure, keeping the differential assembly operating correctly. Pro Gear and Transmission carries genuine Eaton drivetrain parts, and our staff can help confirm that part number 121785 is the right kit for your specific axle and application. Call us before ordering if you need to verify fitment for your unit.
Features
Genuine Eaton wheel differential kit
Part number: 121785
Designed for heavy-duty truck drivetrain service
Sold by Pro Gear and Transmission
