Dana 80 Remanufactured Axle Assembly 3.73 Posi Traction

The Zumbrota Drivetrain RAA435-232A-P is a remanufactured complete axle assembly built for the robust Dana 80 rear end. This unit is engineered for specific heavy-duty applications, including Cab Chassis, Dual Rear Wheels, Wide Axle Package, and Full Floating Axle configurations, with a production date cutoff of December 5, 2005. Key specifications for this axle assembly include a 3.73 gear ratio for a balance of towing power and highway cruising, and an 11.25-inch ring gear size. It comes equipped with Posi Traction for enhanced grip and performance. Zumbrota Drivetrain emphasizes their rigorous remanufacturing process, which includes thorough inspection of housing for straightness, cracks, and surface wear, as well as 100% inspection and testing of all internal components like ring and pinions, gears, clutches, and carriers. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts to ensure reliability and longevity. The housings undergo a state-of-the-art hydro-blasting and rinsing process for a like-new finish, and gears are set to precise backlash and rolling torque specifications using inch-pound measurements. It is important to note that this complete axle assembly is sold without hubs, brakes, backing plates, or axle shafts. These components will need to be sourced separately. The product is backed by a 1-year limited warranty.