{"product_id":"reman-axle-assembly-3-31-ratio","title":"Reman Axle Assembly, 3.31 Ratio","description":"The Zumbrota Drivetrain Reman Axle Assembly is a fully rebuilt differential unit, meticulously restored to meet or exceed OEM specifications. This assembly is designed for Ford 9.75-inch ring gear applications, featuring a 3.31 gear ratio and compatibility with 6-lug axles.\n\nDuring the remanufacturing process, all housings are inspected for surface wear and cracks, and straightened to OEM specifications. Internal components undergo a 100% inspection, with critical parts like ring and pinion gears, internal gears, clutches, and carriers examined for integrity. Bearings, seals, crush sleeves, pinion nuts, and shims are all replaced with new components to ensure longevity and performance.\n\nThis specific axle assembly is configured without an electric locking differential and without posi-traction. It is important to note that this unit does not include hubs, brakes, backing plates, or axle shafts, which must be sourced separately if not already present. A refundable core charge applies to this purchase, which is returned once your old, salvageable part is received for recycling or rebuilding.\n\nDesigned for 2012-2013 Ford F-150 models, this remanufactured axle assembly ensures precision setup and longevity through correct rolling torque established using inch-pound measurements.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870874300728,"sku":"RAA435-212G","price":4185.49,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/reman-axle-assembly-3-31-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}