AAM 11.5" AXLE ASSY ''08 CHY RAM DR

This is a remanufactured rear differential assembly by Zumbrota, designed for the Chrysler 11.5-inch axle. It features a 3.42 gear ratio and a Posi Limited Slip Differential. Zumbrota Drivetrain Axle Assemblies are rebuilt to high-quality standards, with thorough inspection of all components for straightness, cracks, and surface wear. All internal components, including ring & pinions, internal gears, clutches, and carriers, are inspected and tested. All bearings & seals are replaced. Gears are inspected for optimal tooth contact patterns and correct rolling torque. Axle tubes are inspected to ensure OEM standards of straightness. Zumbrota utilizes a hydro-blast rinse, sandblasting, and proprietary shot-enticed deep cleaning for internal and external parts.