Remanufactured Axle Assembly, 8.8 Inch, 3.55 Ratio

The Zumbrota Drivetrain RAA435-210A is a remanufactured axle assembly specifically designed for 2009-2011 Ford F-150 vehicles equipped with the 3.55 gear ratio and the Ford 8.8 Inch ring gear. Each assembly undergoes a rigorous remanufacturing process to meet high standards of precision and reliability. The process includes inspecting and straightening all tubes to OEM specifications, testing housings for surface wear and cracks, and a comprehensive 100% inspection of all internal parts. Critical components like bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. The housings are then cleaned using a state-of-the-art hydro blasting and rinsing process to restore them to an OEM finish. Precision setup is ensured through the establishment of correct rolling torque using inch-pound measurements for optimal performance and longevity. This specific axle assembly features a 3.55 gear ratio and is built for the Ford 8.8 Inch ring gear. It is important to note that this assembly is designed *without* Posi Traction and *does not* include hubs, brakes, backing plates, or axle shafts. These components will need to be sourced separately.