{"product_id":"remanufactured-axle-assembly-9-25-inch-3-90-ratio","title":"Remanufactured Axle Assembly 9.25-Inch 3.90 Ratio","description":"The Zumbrota Drivetrain RAA435-1438E is a remanufactured axle assembly specifically designed for 1985-1990 Chrysler and Dodge 1\/2 ton trucks. This assembly features a 9.25-inch ring gear and a 3.90 gear ratio, suitable for vehicles without ABS.\n\nZumbrota Drivetrain remanufactures these axle assemblies to stringent quality standards. The process involves a comprehensive inspection of the housing for straightness, cracks, and surface wear. Critical internal components, including the ring and pinion gears, internal gears, clutches, and carriers, are meticulously inspected and tested to ensure optimal performance and longevity. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts.\n\nThe assembly is designed with precision setup and longevity in mind. Gears are inspected for proper tooth contact patterns, and correct rolling torque is established using inch-pound measurements. Gear backlash is precisely set to ensure adequate lubrication and quiet operation. Axle tubes are inspected and straightened to OEM specifications. Zumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-peening deep cleaning process to restore internal and external parts to OEM finish, setting a high standard for axle assembly remanufacturing.\n\nThis particular axle assembly includes brakes and backing plates, but does not include hubs or axle shafts. It is compatible with models that have a 12-bolt hexagon cover and are without Posi Traction.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870742868280,"sku":"RAA435-1438E","price":1399.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/remanufactured-axle-assembly-9-25-inch-3-90-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}