Complete Axle Assembly 9.75-Inch 3.31 Ratio

The Zumbrota Drivetrain RAA435-2032B-P is a remanufactured complete axle assembly engineered for 1999-2000 Ford F-150 trucks. This assembly is built to rigorous quality standards, ensuring precision and reliability. Key specifications include a 9.75-inch ring gear, a 3.31 gear ratio, and provisions for rear disc brakes. It is equipped with a Posi Limited Slip Differential for enhanced traction. The axle type is semi-floating, with 12 MM wheel studs and wheel bearings measuring 2.533 OD. A differential cover is included, however, fluid is not supplied. During the remanufacturing process, Zumbrota Drivetrain meticulously inspects each axle assembly for straightness, cracks, and surface wear. All internal components, including ring and pinions, gears, clutches, and carriers, undergo thorough inspection and testing. All bearings and seals are replaced with new ones. Gears are checked for optimal tooth contact patterns and precise rolling torque using inch-pound measurements to ensure longevity and quiet operation. This specific unit is for the 1999-2000 Ford F-150 with a 3.31 ratio, rear disc brakes, and a Posi Limited Slip Differential. It is important to verify the axle tag, as indicated by '*Check Tag*' in the product title, to ensure compatibility. This item is special ordered and may have cancellation or return restrictions.