Dana 60 3.55 Posi Limited Slip Differential Axle Assembly

The Zumbrota Drivetrain RAA435-2137A-P is a remanufactured axle assembly engineered for the Dana 60, specifically designed for 2001-2002 Dodge Ram 2500 models featuring disc brakes. This unit comes equipped with a 3.55 gear ratio and a Posi Limited Slip Differential (LSD), offering enhanced traction and performance. Each axle assembly is meticulously remanufactured to meet rigorous standards. Zumbrota Drivetrain inspects all tubes for straightness against OEM specifications and tests housings for any surface wear or cracks. A comprehensive 100% inspection is performed on all internal parts, including the ring and pinion, internal gears, clutches, and carriers. To ensure reliability and longevity, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new components. The process includes cleaning the housings via a state-of-the-art hydro blasting and rinsing technique, restoring them to their original OEM finish. Precision setup and longevity are further guaranteed by establishing correct rolling torque through inch-pound measurements. This specific axle assembly is built to order, with shipping times varying based on readiness. A refundable core charge of +$1,000 applies and will be returned upon the receipt of your old, salvageable axle assembly. Detailed core return instructions are available.