{"product_id":"9-75-4-10-posi-traction-irs-axle-assembly","title":"9.75\" 4.10 Posi-traction IRS Axle Assembly","description":"The Zumbrota Drivetrain RAA440-1534D-P is a remanufactured Independent Rear Suspension (IRS) axle assembly specifically engineered for 2015-2017 Lincoln Navigator vehicles. This unit boasts a robust 9.75-inch ring gear and a 4.10 gear ratio, complemented by Posi-traction for enhanced performance.\n\nEach Zumbrota Drivetrain axle assembly undergoes a comprehensive remanufacturing process. All housings are meticulously tested for surface wear and cracks, and internal components, including the ring and pinion gears, internal gears, clutches, and carriers, receive a 100% inspection. Crucially, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced to ensure optimal performance and longevity. The cleaning process utilizes state-of-the-art hydro blasting, restoring housings to an OEM finish, and correct rolling torque is precisely established using inch-pound measurements.\n\nUnits are shipped protected in high-density plastic totes to prevent damage during transit. Zumbrota Drivetrain offers a core charge program, where a deposit is refunded upon the return of your old, salvageable part.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870911164728,"sku":"RAA440-1534D","price":2243.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/9-75-4-10-posi-traction-irs-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}