{"product_id":"remanufactured-complete-axle-assembly-3-73-ratio-dual-rear-wheel","title":"Remanufactured Complete Axle Assembly 3.73 Ratio Dual Rear Wheel","description":"The Zumbrota Drivetrain RAA435-1979A is a remanufactured complete axle assembly built to rigorous quality standards for precision and reliability. This assembly is designed for Ford 10.5-inch ring gear applications with a 3.73 gear ratio and Dual Rear Wheels (DRW). It is specifically noted for 1999-2000 Ford F350 models, with a recommendation to check the tag numbers (S140C, S140E) for exact compatibility.\n\nDuring the remanufacturing process, Zumbrota Drivetrain performs a comprehensive inspection of all internal components, including the ring and pinion, internal gears, clutches, and carrier. Critically, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. The gears are meticulously inspected for optimal tooth contact patterns and set to precise rolling torque specifications using inch-pound measurements, ensuring longevity and proper function. Backlash is carefully set for optimal gear lubrication and quiet operation.\n\nZumbrota also ensures the structural integrity of the axle by inspecting all tubes for straightness to meet OEM specifications and testing all housings for surface wear and cracks. The cleaning process involves an exclusive hydro-blast rinse and sandblasting, followed by a proprietary shot-peened deep cleaning, restoring the housings to an OEM finish. This axle assembly does not include hubs, brakes, backing plates, or axle shafts, and it is designed without Posi Traction.\n\nIt is important to note that this axle assembly is built to order and ships when ready. A refundable core charge is applicable, which is returned upon receipt of the old, salvageable part. The product comes with a 1-year limited warranty.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870810960184,"sku":"RAA435-1979A","price":7409.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/remanufactured-complete-axle-assembly-3-73-ratio-dual-rear-wheel","provider":"MOTORMIA","version":"1.0","type":"link"}