{"product_id":"reman-rear-axle-assy-3-73-posi-traction-9-75-inch-ring-gear","title":"Reman Rear Axle Assy 3.73 Posi Traction 9.75-Inch Ring Gear","description":"The Zumbrota Drivetrain Reman Axle Assy is a remanufactured rear axle assembly specifically designed for 1998 and 1999 Ford F-150 trucks. This unit is built to meet or exceed OEM specifications, ensuring reliable performance for your vehicle's drivetrain.\n\nKey specifications for this axle assembly include a 3.73 gear ratio, a robust 9.75-inch Ford ring gear, and a Posi Traction limited-slip differential for improved traction. It is configured for vehicles equipped with rear drum brakes and utilizes 12 mm wheel studs. The wheel bearing surface diameter is 1.62 inches. This assembly comes with tag numbers S913A and S913B, which are important for identification and verification.\n\nDuring the remanufacturing process, Zumbrota Drivetrain ensures all tubes are inspected and straightened to OEM specifications, and housings are tested for surface wear and cracks. Every internal component, including ring and pinion gears, internal gears, clutches, and carriers, undergoes a 100% inspection. Additionally, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The housings are cleaned using a state-of-the-art hydro blasting and rinsing process to restore them to an OEM finish, and correct rolling torque is precisely established for longevity.\n\nIt is important to note that this Reman Axle Assy is sold as the assembly only and does not include hubs, brakes, backing plates, or axle shafts. These components will need to be sourced separately or transferred from your original axle.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870827475256,"sku":"RAA435-2029C-P","price":2777.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/reman-rear-axle-assy-3-73-posi-traction-9-75-inch-ring-gear","provider":"MOTORMIA","version":"1.0","type":"link"}