Remanufactured Rear Axle Assembly

The Zumbrota Drivetrain Reman Front Axle Assembly, part number RAA440-1403A-E, is a remanufactured differential built to meet high standards for reliability and performance. The remanufacturing process involves a comprehensive inspection of the housing for straightness, cracks, and surface wear, as well as rigorous testing of all internal components, including ring and pinions, internal gears, clutches, and carriers. Key features of this axle assembly include a 3.07 gear ratio for balanced performance and an 8-bolt flat flange pinion yoke. Zumbrota Drivetrain emphasizes expert craftsmanship and uses an exclusive hydro-blast rinse and sandblasting procedure, followed by proprietary shot-enticed deep cleaning, to set the standard for axle assembly remanufacturing. All bearings and seals are replaced, and the gears are inspected for optimal tooth contact patterns and precise setup, ensuring smooth operation and longevity. This specific axle assembly is compatible with Jeep Commander 4WD models from 2007-2010 and Jeep Grand Cherokee AWD models from 2007-2010. Customers have reported satisfaction with noticeable improvements in handling and reliability after installation. Note that the shipping fee includes the return of your core to the manufacturer.