10.5" 14T AXLE ASSY 08-''13 GM SUBU

This is a Zumbrota Drivetrain remanufactured 10.5" 14-bolt rear axle assembly with a 3.73 positraction (limited-slip differential) ratio. It is designed for 2008-2013 GM Suburban 2500 models. The assembly is rebuilt to high standards, with all internal components (ring & pinions, internal gears, clutches, carriers) inspected and tested. All bearings and seals are replaced. Gears are inspected for optimal tooth contact and correct rolling torque, and backlash is set for proper lubrication and quiet operation. Axle tubes are inspected for straightness. The remanufacturing process includes an exclusive hydro-blast rinse, sandblasting, and proprietary shot-enticed deep cleaning. This assembly does NOT include hubs, brakes, backing plates, or axle shafts.