Remanufactured Rear Axle Assembly 3.73 Gear Ratio

The Zumbrota Drivetrain RAA435-2024F is a remanufactured axle assembly, engineered to meet or exceed OEM standards for the 2000 Ford F150. This unit is built with a 3.73 gear ratio, a robust Ford 9.75-inch ring gear, and is set up for rear disc brakes. It features a Posi Traction differential for improved traction. Zumbrota Drivetrain ensures the highest quality through a comprehensive remanufacturing process. Each axle assembly begins with tubes inspected and straightened to OEM specifications, and housings are meticulously checked for surface wear and cracks. Internally, all components, including the ring and pinion, gears, clutch packs, and carrier, are subjected to a 100% inspection. Critical wear items such as bearings, seals, crush sleeves, pinion nuts, and shims are systematically replaced with new parts. Furthermore, the housings undergo a state-of-the-art hydro blasting and rinsing process, restoring them to their original OEM finish. Precision is maintained by establishing the correct rolling torque using inch-pound measurements, ensuring optimal setup for longevity and performance. This attention to detail in the remanufacturing process guarantees a reliable and durable axle assembly. Technical specifications include a 3.73 gear ratio, a Ford 9.75 Inch ring gear, rear disc brakes, 14 mm wheel studs, and a 1.62 Inch diameter wheel bearing surface on the axle shaft. The tag number for this unit is S923E. It is important to note that this assembly does not include hubs, brakes, backing plates, or axle shafts.