{"product_id":"ford-8-8-inch-irs-axle-assembly-w-3-55-posi-lsd","title":"Ford 8.8-Inch IRS Axle Assembly w\/ 3.55 Posi LSD","description":"The Zumbrota Drivetrain RAA440-121A is a remanufactured complete axle assembly, meticulously rebuilt to exacting standards for your Ford Explorer or Mercury Mountaineer. Designed for models from 2007 to 2010, this assembly features a robust Ford 8.8-inch Independent Rear Suspension (IRS) housing and a 3.55 ratio Posi Limited Slip Differential (LSD) for enhanced traction.\n\nEvery Zumbrota axle assembly is subjected to a comprehensive inspection process. This includes meticulous checks for housing straightness, detection of cracks, and assessment of surface wear. To ensure like-new performance and durability, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The gears themselves are examined for optimal tooth contact patterns, and rolling torque is precisely set using inch-pound measurements for long-lasting, quiet operation.\n\nZumbrota Drivetrain employs advanced cleaning processes, including hydro-blasting and sandblasting, to restore housings to an OEM finish. This commitment to quality extends to shipping, with assemblies packaged in high-density plastic totes to prevent transit damage. The fitment for this axle assembly includes the Ford Explorer Eddie Bauer, Limited, and XLT trims (2007-2010), as well as the Mercury Mountaineer Base and Premier trims (2007) and all 2008-2010 Mercury Mountaineer models. The quoted shipping fee includes the transport of the product and the return of your core unit to the manufacturer. An option to send your core in advance is available, potentially offering a partial refund on shipping costs, though this may extend the overall delivery time.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870906249528,"sku":"RAA440-121A","price":2648.79,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/ford-8-8-inch-irs-axle-assembly-w-3-55-posi-lsd","provider":"MOTORMIA","version":"1.0","type":"link"}