Remanufactured Axle Assembly Posi-Traction 3.92 Ratio 12-Bolt 5-Lug

The Zumbrota Drivetrain RAA435-2000B-P is a remanufactured complete axle assembly designed for Chrysler 9.25-inch differentials. It features a 3.92 gear ratio and a Posi-Traction limited-slip differential for enhanced traction. The assembly includes a 12-bolt hexagon cover and a 5-lug axle bolt pattern, ensuring compatibility with specific vehicle configurations. Each axle assembly is meticulously rebuilt to stringent quality standards. Zumbrota Drivetrain thoroughly inspects all internal components, including the ring and pinion gears, internal gears, clutches, and carriers, for wear and defects. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts to ensure reliability and longevity. The gears are inspected for optimal tooth contact patterns, and precise setup is achieved using inch-pound measurements for correct rolling torque and backlash, promoting proper gear lubrication and quiet operation. The remanufacturing process also includes a comprehensive inspection of axle tubes for straightness to OEM specifications and testing of housings for surface wear and cracks. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-peened deep cleaning process, to restore internal and external parts to an OEM finish, setting a high standard for axle assembly remanufacturing. This axle assembly is specifically designed for the 2000-2002 Dodge Van 1500 models with the Chrysler 9.25-inch rear end. It does not include hubs, brakes, backing plates, or axle shafts, which may need to be transferred from the original unit or purchased separately.