7.25-Inch Rear Axle Assembly 3.23 Ratio 10-Bolt

The Zumbrota Drivetrain RAA435-1488E is a remanufactured axle assembly specifically designed for 1989-1990 Dodge Dakota 2WD models. This assembly features a 3.23 gear ratio and a Chrysler 7.25-inch ring gear with a 10-bolt hexagon cover. It is built without Posi Traction and does not include hubs, brakes, backing plates, or axle shafts. Each Zumbrota remanufactured axle assembly is meticulously rebuilt to the highest quality standards. The process includes inspecting and straightening all tubes to OEM specifications, and testing housings for surface wear and cracks. Internal components, including the ring and pinion gears, internal gears, clutch, and carrier, undergo a thorough 100% inspection. Furthermore, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The housings are cleaned using a state-of-the-art hydro blasting and rinsing process, which restores them to their original OEM finish. Precision setup and longevity are ensured by establishing correct rolling torque using inch-pound measurements.