{"product_id":"9-75-inch-3-31-posi-traction-complete-axle-assembly","title":"9.75-Inch 3.31 Posi-Traction Complete Axle Assembly","description":"The Zumbrota Drivetrain RAA440-1383A-P is a remanufactured complete axle assembly specifically designed for the 2005 Ford Expedition.\n\nThis axle assembly is built for the 9.75-inch IRS (Independent Rear Suspension) with a 3.31 gear ratio and a posi-traction limited-slip differential. Zumbrota Drivetrain emphasizes quality and reliability in its remanufacturing process. Each axle assembly undergoes a thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are rigorously tested.\n\nDuring the remanufacturing process, all bearings and seals are replaced with new components. Gears are meticulously inspected to ensure optimal tooth contact patterns and correct rolling torque, measured in inch-pounds for precise setup and extended longevity. Proper gear backlash is set to guarantee adequate gear lubrication and quiet operation. The axle tubes themselves are inspected to confirm they meet OEM standards for straightness.\n\nZumbrota employs an exclusive hydro-blast rinse and sandblasting procedure for internal and external parts, followed by a proprietary shot-peened deep cleaning process. This comprehensive approach sets a high standard for the remanufacturing of axle assemblies, ensuring a quality product ready for installation. The assembly is built to order and comes with a 2-year limited warranty.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870909460792,"sku":"RAA440-1383A-P","price":2369.39,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/9-75-inch-3-31-posi-traction-complete-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}