Dana 30 Front Remanufactured Axle Assembly 3.73 Ratio

The Zumbrota Drivetrain RAA440-1376B is a remanufactured complete axle assembly engineered for the Dana 30 front differential. This unit features a 3.73 gear ratio and a 7.12-inch ring gear, specifically designed for IFS (Independent Front Suspension) systems. Zumbrota Drivetrain Axle Assemblies are rebuilt with a focus on precision and reliability. Each assembly is rigorously inspected for structural integrity, including checks for straightness, cracks, and surface wear. The internal components, such as ring and pinions, internal gears, clutches, and carriers, are all subjected to thorough inspection and testing. To ensure optimal performance and longevity, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The gear setup involves checking for ideal tooth contact patterns and establishing correct rolling torque using precise inch-pound measurements. This meticulous process guarantees proper gear lubrication and quiet operation, while axle tubes are verified against OEM standards for straightness. Zumbrota utilizes an exclusive cleaning process that includes hydro-blasting, rinsing, sandblasting, and a proprietary shot-enticed deep cleaning method for both internal and external parts. This extensive cleaning procedure restores cases to an OEM finish, setting a high standard for remanufactured axle assemblies. Units are shipped in high-density plastic totes to minimize the risk of in-transit damage. This axle assembly is backed by a 2-year limited warranty from Zumbrota Drivetrain.