{"product_id":"10-25-4-10-ratio-drw-rear-axle-assembly","title":"10.25\" 4.10 Ratio DRW Rear Axle Assembly","description":"The Zumbrota Drivetrain RAA435-1497B is a remanufactured complete axle assembly specifically designed for 1987-1997 Ford F350 trucks equipped with Dual Rear Wheels (DRW) and featuring a 10.25-inch ring gear. This assembly offers a 4.10 gear ratio and is designed for models without Posi Traction.\n\nThese axle assemblies are rebuilt to meet rigorous standards for precision and reliability. Each unit undergoes a comprehensive inspection process, including checks for straightness, cracks, and surface wear on housings and tubes. Internally, all components like ring and pinions, gears, clutches, and carriers are fully inspected and tested. As part of the remanufacturing process, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced to ensure optimal performance and longevity.\n\nZumbrota employs an advanced cleaning process, utilizing hydro-blasting, rinsing, and proprietary shot-peening to restore housings to an OEM finish and prepare internal parts. Gears are meticulously inspected for tooth contact patterns, and correct rolling torque is established using inch-pound measurements for precise setup. The gear backlash is set appropriately for proper lubrication and quiet operation.\n\nIt is important to note that this axle 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":52870747619640,"sku":"RAA435-1497B","price":1461.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/10-25-4-10-ratio-drw-rear-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}