Eaton Differential Rebuild & Service Kits

Shop Eaton differential rebuild kits and service parts for differential repairs, gear service, and drivetrain maintenance. This collection includes Eaton master installation kits, disc and shim kits, preload service kits, shims, bearings, guides, lock screw kits, and related differential components for select Eaton Posi, Detroit Truetrac, ELocker, and other Eaton performance differential applications. Eaton master installation kits are designed to include the necessary components for properly installing or upgrading a differential, while Eaton disc and shim service kits help support smooth, quiet limited-slip differential operation.