{"product_id":"reman-complete-axle-assembly-3-55-posi-traction","title":"Reman Complete Axle Assembly 3.55 Posi Traction","description":"The Zumbrota Drivetrain Reman Complete Axle Assembly is a meticulously rebuilt unit designed for 1999-2000 Ford Expedition models with a 9.75\" axle. This assembly is configured with a 3.55 gear ratio, 12mm wheel studs, and a Posi Traction differential for enhanced performance. It is important to check the tag number on your original axle to ensure compatibility.\n\nEach Zumbrota axle assembly is rebuilt to stringent quality standards, ensuring precision and reliability. The remanufacturing process involves a comprehensive inspection of all components, including the housing for straightness, cracks, and surface wear, as well as internal parts like ring and pinions, gears, clutches, and carriers for optimal function. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. Gears are meticulously inspected to ensure correct tooth contact patterns and rolling torque, with backlash set precisely for quiet operation and proper lubrication. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary deep cleaning process to prepare all parts, setting a high standard for remanufactured axle assemblies.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870838485304,"sku":"RAA435-2040B","price":1495.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/reman-complete-axle-assembly-3-55-posi-traction","provider":"MOTORMIA","version":"1.0","type":"link"}