Dana 70 Axle Assembly 4.11 Posi Limited Slip

The Zumbrota Drivetrain RAA435-1764B is a remanufactured Dana 70 axle assembly, precision-built for 1994-1999 Dodge Ram 2500 2WD trucks equipped with staggered shocks. This unit features a 4.11 gear ratio and a Posi Limited Slip Differential, ensuring optimal performance and traction. Each axle assembly undergoes a rigorous remanufacturing process. Zumbrota Drivetrain meticulously inspects all housings for straightness, cracks, and surface wear. Internal components, including ring and pinions, gears, clutches, and carriers, are subjected to thorough inspection and testing. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced to guarantee reliability. The gear setup includes precise verification of tooth contact patterns and rolling torque using inch-pound measurements for enhanced longevity and quiet operation. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-peened deep cleaning process for both internal and external parts, setting a high standard for axle assembly remanufacturing. This extensive cleaning process restores housings to an OEM finish. This axle assembly is specifically designed for 1994-1999 Dodge Ram 2500 2WD models with staggered shocks. It is also noted to fit 1995-1996 Dodge Ram 2500 5.2L models with the Dana 70 and staggered shocks, and 1994 Dodge Ram models fitting the criteria. Some sources also indicate fitment for 1989-2002 Dodge vehicles with a 5.9L Cummins Engine.