3.55 Posi Limited Slip Differential Assembly

The Zumbrota Drivetrain RAA435-2198-P is a remanufactured complete axle assembly designed for the Dana 80 rear end. This unit comes with a 3.55 gear ratio and a Posi Limited Slip differential, offering enhanced traction and performance for your vehicle. This axle assembly is specifically built for 2000-2001 Dodge Ram 3500 models equipped with 2WD, Cab Chassis configurations and drum brakes. The remanufacturing process involves a thorough inspection of all components, including tubes, housings, ring and pinion gears, internal gears, clutches, and carriers. All housings are straightened to OEM specifications, tested for wear and cracks, and cleaned using a hydro blasting process to restore an OEM finish. Critical internal parts are meticulously inspected, with 100% replacement of bearings, seals, crush sleeves, pinion nuts, and shims to ensure longevity and reliability. The correct rolling torque is established using precise inch-pound measurements during the setup process, guaranteeing optimal performance and extended service life.