Complete Axle Assembly 3.42 Ratio 9.5-Inch Ring Gear

The Zumbrota Drivetrain RAA435-1840A is a remanufactured complete axle assembly engineered for specific GM 9.5-inch applications from 1995-1999, including the GM Suburban 1500 2WD models with an 8-lug pattern. This assembly features a 3.42 gear ratio (GU6 option) and a GM 14 Bolt axle type. It is explicitly designed without Posi Traction and does not include hubs, brakes, backing plates, or axle shafts, requiring these components to be sourced separately. Zumbrota Drivetrain emphasizes rigorous remanufacturing standards for this axle assembly. Each unit undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are meticulously inspected and tested. Crucially, all bearings and seals are replaced to ensure optimal performance and longevity. The gears are examined for proper tooth contact patterns and set to precise rolling torque using inch-pound measurements, with correct gear backlash established for lubrication and quiet operation. The remanufacturing process includes a proprietary hydro-blast rinse and sandblasting procedure for internal and external parts, followed by a deep cleaning process. Axle tubes are inspected and straightened to OEM specifications, and housings are tested for wear and cracks. This commitment to quality ensures the axle assembly meets high standards of precision and reliability, ready to replace your original component.