3.73 Open Differential Axle Assembly

The Zumbrota Drivetrain RAA435-1872 is a remanufactured axle assembly specifically engineered for 1996-2002 GM 14 Bolt Truck and GM Van 2500 applications. This unit features a 3.73 gear ratio and an open differential, ensuring reliable performance for your vehicle. Each axle assembly undergoes a rigorous remanufacturing process to meet or exceed OEM standards. The tubes are inspected and straightened, while housings are meticulously tested for surface wear and cracks. Internally, all components, including ring and pinion gears, internal gears, clutch packs, and carriers, are subjected to a 100% inspection. Furthermore, Zumbrota Drivetrain replaces all bearings, seals, crush sleeves, pinion nuts, and shims to guarantee longevity and performance. The housings are also hydro blasted and rinsed to restore them to an OEM finish, and correct rolling torque is established for precision setup. This remanufactured axle assembly is built to order and includes a refundable core charge of +$1,000. Customers can contact Zumbrota Drivetrain directly for fitment verification or technical support.