3.21 Ratio Rear Axle Assembly with Brakes

The Zumbrota Drivetrain RAA435-1615C is a remanufactured axle assembly built to high standards of precision and reliability for Chrysler 8.25" axles. Each assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, gears, clutches, and carriers, are inspected and tested. All bearings and seals are replaced, and gears are checked for optimal tooth contact patterns and correct rolling torque, ensuring precise setup and longevity. The gear backlash is set to guarantee proper lubrication and quiet operation. Axle tubes are inspected and straightened to OEM specifications. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure on internal and external parts, followed by a proprietary shot-enticed deep cleaning process. This meticulous remanufacturing approach sets a high standard for axle assemblies. This specific assembly is for 1991-1996 Dodge Dakota 4x4 models with a 3.21 gear ratio. It features a 10-bolt round cover, 6-lug axles, and ABS compatibility. While it includes brakes and backing plates, it does not include hubs or axle shafts. It is designed without Posi Traction.