{"product_id":"3-55-ratio-12-bolt-posi-traction-axle-assembly","title":"3.55 Ratio 12-Bolt Posi Traction Axle Assembly","description":"The Zumbrota Drivetrain RAA435-2112E is a remanufactured axle assembly built to high standards of precision and reliability. It is designed for Chrysler 9.25-inch differentials and features a 3.55 gear ratio, a 12-bolt hexagon cover, and Posi Traction. The assembly is intended for 4x2 drive configurations and includes a round brake mounting flange with a flat top and bottom. The product does not include hubs, brakes, backing plates, or axle shafts.\n\nEach axle assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are inspected and tested. Zumbrota replaces all bearings and seals and meticulously inspects gears for optimal tooth contact patterns and correct rolling torque using inch-pound measurements for precise setup and longevity. Gear backlash is set correctly to ensure proper lubrication and quiet operation. Axle tubes are also inspected to meet OEM standards for straightness.\n\nZumbrota employs a specialized cleaning process that includes hydro-blasting, sandblasting, and a proprietary shot-enticed deep cleaning procedure, setting a benchmark for axle assembly remanufacturing. This process ensures internal and external parts are restored to OEM finish quality. The assembly is backed by a 2-year limited warranty.\n\nThis axle assembly is specifically designed for 2006-2007 Dodge Ram 1500 models, excluding the SRT10 and Mega Cab trims.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870869680440,"sku":"RAA435-2112E","price":2099.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-55-ratio-12-bolt-posi-traction-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}