Remanufactured Complete Axle Assembly Dana 60 Rear 3.73 Ratio Posi LSD

The Zumbrota Drivetrain RAA435-175B-P is a remanufactured complete axle assembly designed for the Dana 60 rear end, specifically for 2008-2011 Ford E-350 vehicles. This unit features a 3.73 gear ratio, is configured for Single Rear Wheel (SRW) applications, and comes equipped with a Posi Limited Slip Differential (LSD). Zumbrota Drivetrain emphasizes rigorous remanufacturing processes to ensure precision and reliability. Each axle assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including the ring and pinion gears, internal gears, clutches, and carriers, are meticulously inspected and tested. To guarantee optimal performance and longevity, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The gears are set to achieve ideal tooth contact patterns and correct rolling torque, measured in inch-pounds, ensuring precise setup. Proper gear backlash is established to promote adequate gear lubrication and quiet operation. The remanufacturing process includes ensuring axle tubes meet OEM standards for straightness, and housings are tested for surface wear and cracks. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process, setting a high standard for axle assembly remanufacturing and restoring cases to their OEM finish. This axle assembly comes with a 1-year limited warranty. It is built to order and ships when ready, with a refundable core charge applied.