{"product_id":"dana-80-3-73-ratio-posi-traction-rear-axle-assembly","title":"Dana 80 3.73 Ratio Posi Traction Rear Axle Assembly","description":"The Zumbrota Drivetrain RAA435-1987A-P is a remanufactured axle assembly designed for the Dana 80 rear end, specifically for 1999-2000 Ford F350 models with dual rear wheels. This unit features a 3.73 gear ratio and Posi Traction for enhanced performance and handling.\n\nDuring the remanufacturing process, all housings are rigorously inspected for surface wear and cracks, and tubes are straightened to OEM specifications. Internal components, including the ring and pinion, gears, and clutches, undergo a 100% inspection. Essential wear items such as bearings, seals, crush sleeves, pinion nuts, and shims are all replaced. The housings are then cleaned using a state-of-the-art hydro blasting and rinsing process to restore them to an OEM finish. Proper rolling torque is established using precise inch-pound measurements to ensure longevity and optimal setup.\n\nThis axle assembly is built to order and includes specific tag numbers F81A-ARE and F81A-ARF. It is important to note that this product does not include hubs, brakes, backing plates, or axle shafts, which must be sourced separately.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870815285560,"sku":"RAA435-1987A-P","price":3525.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-80-3-73-ratio-posi-traction-rear-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}