Remanufactured Complete Axle Assembly 14 Bolt 3.73 Ratio SRW G80

The Zumbrota Drivetrain RAA435-1688B-P is a meticulously remanufactured complete axle assembly designed for reliable performance in your heavy-duty GM 14 Bolt truck, specifically the 1992-1999 Suburban 2500 model equipped with Single Rear Wheels (SRW) and a 3.73 gear ratio. This axle assembly features the G80 Posi-Traction limited-slip differential for enhanced traction. Zumbrota Drivetrain rebuilds these units to the highest quality standards, ensuring precision and reliability. Each assembly undergoes a thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are fully inspected and tested. To guarantee longevity and optimal performance, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. Gears are meticulously inspected for proper tooth contact patterns and rolling torque, with backlash set to ensure adequate lubrication and quiet operation. The axle tubes are inspected and straightened to meet 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 method sets a high standard for axle assembly remanufacturing, restoring cases to an OEM finish. This specific axle assembly does not include hubs, brakes, backing plates, or axle shafts, which must be sourced separately. It is designed for the specified GM 14 Bolt truck applications from 1992-1999 with a 3.73 ratio and SRW configuration.