Complete Axle Assembly 4.10 Ratio

The Zumbrota Drivetrain RAA435-2111K is a meticulously remanufactured complete axle assembly, engineered for durability and precision. This unit is built to the highest quality standards, ensuring reliability for your vehicle's drivetrain. Each axle assembly is subjected to a comprehensive inspection process. Internal components, including ring and pinions, gears, clutches, and carriers, are thoroughly examined. To guarantee optimal performance and longevity, all bearings and seals are replaced, and the gears are precisely set for proper tooth contact, rolling torque, and backlash. Axle tubes are inspected and straightened to meet OEM specifications. Zumbrota employs an exclusive cleaning process that includes hydro-blasting, sandblasting, and a proprietary deep cleaning method. This ensures that all components are prepared to OEM finish standards before reassembly. The focus on precise gear setup, using inch-pound measurements for rolling torque, contributes to the extended lifespan and quiet operation of the axle assembly. This remanufactured axle assembly is specifically designed for the 7.5-inch GM rear end found in 1985-1995 GMC Astro and Safari Vans. It features a 4.10 gear ratio.