{"product_id":"rear-axle-assembly-5","title":"Rear Axle Assembly","description":"The GM RAA435-1215DL is a remanufactured rear axle assembly from Zumbrota Drivetrain, engineered for precision and reliability. This unit is built around a GM 10 Bolt 8.5-inch ring gear and features a 3.42 gear ratio with Posi Traction for enhanced performance.\n\nEach axle assembly undergoes a rigorous inspection process. This includes thorough checks for straightness, cracks, and surface wear. All internal components, such as ring and pinions, internal gears, clutches, and carriers, are fully inspected and tested. All bearings and seals are replaced, ensuring like-new operation. The gears are meticulously inspected for optimal tooth contact patterns and correct rolling torque, set using inch-pound measurements for precise setup and longevity. Gear backlash is also correctly set to ensure proper lubrication and quiet operation.\n\nZumbrota employs an exclusive hydro-blast rinse and sandblasting procedure on both internal and external parts, followed by a proprietary shot-enticed deep cleaning process. This advanced cleaning method sets a high standard for remanufactured axle assemblies, restoring housings to an OEM finish. All axle tubes are inspected to ensure they meet OEM standards of straightness.\n\nThis specific assembly is designed for 1988-1991 GM 1\/2 Ton Suburban 2WD models with 30 spline axles and the GU6 ratio option. It does not include hubs, brakes, backing plates, or axle shafts.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52688571040056,"sku":"RAA435-1215DL","price":1923.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663177863.webp?v=1784891191","url":"https:\/\/store.motormia.co\/products\/rear-axle-assembly-5","provider":"MOTORMIA","version":"1.0","type":"link"}