3.73 Ratio Front Axle Assembly with E-Locker

The Zumbrota Drivetrain RAA440-1402-L is a remanufactured front axle assembly engineered for precision and reliability. This unit is built to the highest quality standards, with each assembly undergoing thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are fully inspected and tested. To ensure optimal performance and longevity, all bearings and seals are replaced, and gears are meticulously inspected for correct tooth contact patterns and rolling torque. This specific axle assembly is designed for the 2007-2010 Jeep Grand Cherokee and 2007-2010 Jeep Commander models equipped with an 8-inch differential and a 3.73 gear ratio. It incorporates an Electronic Limited Slip Differential (E-Locker) for enhanced traction and a 6-bolt cup-style pinion yoke. The assembly also features a Chrysler C200FE differential and a 7.873-inch ring gear diameter, ensuring it meets OEM specifications for fitment and function. Zumbrota Drivetrain employs an exclusive hydro-blast rinse and sandblasting procedure on internal and external parts, followed by a proprietary shot-peened deep cleaning process. This rigorous cleaning method sets a high standard for axle assembly remanufacturing, ensuring a clean and ready-to-install component. Correct gear backlash is precisely set to guarantee proper gear lubrication and quiet operation throughout the life of the assembly.