Dana 60 Front Axle Assembly 3.31 Ratio

The Zumbrota Drivetrain RAA434-1972A is a remanufactured Dana 60 front axle assembly designed for 2013-2016 Ford F-250 and F-350 trucks with single rear wheels. This assembly is equipped with a 3.31 gear ratio and a 9.75-inch ring gear, providing a reliable replacement for your vehicle's original component. Zumbrota Drivetrain Axle Assemblies are rebuilt to stringent quality standards, focusing on precision and reliability. Each assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are meticulously inspected and tested. To ensure optimal performance and longevity, all bearings and seals are replaced, and gears are inspected for proper tooth contact patterns and correct rolling torque, with backlash precisely set for quiet operation and lubrication. The remanufacturing process includes an exclusive hydro-blast rinse and sandblasting procedure for both internal and external parts, followed by a proprietary shot-enticed deep cleaning. This comprehensive cleaning method restores housings to an OEM finish, setting a high standard for axle assembly remanufacturing. The product includes the main housing and all internal components, but does not include axles, ball joints, spindles, steering components, or brakes.