Remanufactured Axle Assembly 3.42 Gear Ratio

The Zumbrota Drivetrain RAA435-1655A is a remanufactured complete axle assembly engineered for 1990-2000 GM 14 Bolt Truck models, specifically the 2500 and 3500 Pickup series with VIN K and 4x4 drive type. It features a 3.42 gear ratio, ensuring optimal performance for these heavy-duty applications. This axle assembly is built to stringent standards, reflecting a commitment to reliability and longevity. The remanufacturing process includes a comprehensive inspection of all tubes, straightening them to meet OEM specifications. Housings are thoroughly tested for surface wear and cracks to ensure structural integrity. Furthermore, all internal components, such as ring and pinion gears, internal gears, clutches, and carriers, undergo a 100% inspection. Critical wear items, including bearings, seals, crush sleeves, pinion nuts, and shims, are completely replaced. To restore the aesthetic and integrity of the housing, Zumbrota utilizes a state-of-the-art hydro blasting and rinsing process, bringing the case back to an OEM finish. The assembly process concludes with the establishment of correct rolling torque, measured in inch-pounds, to guarantee precision setup and extended service life. This meticulous approach ensures that each remanufactured axle assembly meets or exceeds original equipment standards.