{"product_id":"rear-axle-assembly-3-42-ratio-4wd-abs-g80-posi-traction","title":"Rear Axle Assembly 3.42 Ratio 4WD ABS G80 Posi Traction","description":"The Zumbrota Drivetrain RAA435-2111B is a remanufactured complete axle assembly designed for specific GM vehicles. It features a 3.42 gear ratio and a GM 7.5-inch ring gear, equipped with 4-wheel ABS and the G80 Posi Traction differential for enhanced performance.\n\nEach Zumbrota axle assembly is meticulously rebuilt to the highest quality standards. The process includes thorough inspection of the housing for straightness, cracks, and surface wear. All internal components, such as ring and pinions, gears, clutches, and carriers, undergo full inspection and testing. To ensure longevity and optimal performance, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The gears are inspected for correct tooth contact patterns and set to precise rolling torque specifications using inch-pound measurements. Gear backlash is carefully adjusted for proper lubrication and quiet operation.\n\nZumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure for internal and external parts, followed by a proprietary shot-peening deep cleaning process. This comprehensive remanufacturing approach ensures the axle assemblies meet and often exceed OEM standards for precision and reliability.\n\nThis specific assembly is designed for 1990-2003 GMC Astro and Safari Vans. It is important to note that this assembly does not include hubs, brakes, backing plates, or axle shafts, which must be sourced separately.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870867616056,"sku":"RAA435-2111B","price":3235.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/rear-axle-assembly-3-42-ratio-4wd-abs-g80-posi-traction","provider":"MOTORMIA","version":"1.0","type":"link"}