Dana 30 IFS Remanufactured Axle Assembly 3.73 Ratio

The Zumbrota Drivetrain RAA440-149C is a remanufactured axle assembly designed for Dana 30 IFS differentials, specifically for the 2007-2012 Jeep Liberty and Dodge Nitro models with a 3.73 gear ratio and a 7.12-inch ring gear diameter. This unit is rebuilt to high standards of precision and reliability. Each axle assembly is thoroughly inspected and remanufactured. Housings are tested for surface wear and cracks. Internally, all components, including the ring and pinion, gears, clutches, and carrier, undergo a 100% inspection. Critical wear items such as bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts to ensure longevity and proper function. The assembly process includes establishing correct rolling torque using inch-pound measurements for precision setup. Housings are cleaned using a state-of-the-art hydro blasting and rinsing process, restoring them to an OEM finish. The units are shipped in high-density plastic totes to minimize in-transit damage. This remanufactured axle assembly is offered with a refundable core charge, detailed in the provided core return instructions.