Remanufactured Rear Axle Assembly 3.73 Duragrip

The Zumbrota Performance Axle RAA440-10012X2 is a remanufactured rear axle assembly engineered for increased traction, higher speeds, and heavier towing capabilities, exceeding the requirements of OE replacement parts. This assembly is specifically designed for the GM 8.6 IRS system and includes a 3.73 gear ratio with a Duragrip limited-slip differential. Zumbrota rebuilds its axle assemblies to stringent quality standards, ensuring precision and reliability. Each unit undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, gears, clutches, and carriers, are inspected and tested. New bearings and seals are installed in every assembly. The gear set is examined for optimal tooth contact patterns and correct rolling torque, ensuring precise setup and longevity. This rear axle assembly is specifically designed for the 2010-2015 Chevrolet Camaro. Zumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process, setting a benchmark for axle assembly remanufacturing.