{"product_id":"dana-80-4-10-positraction-complete-axle-assembly","title":"Dana 80 4.10 Positraction Complete Axle Assembly","description":"The Zumbrota Drivetrain RAA435-1987B-P is a remanufactured complete axle assembly built to exacting standards for precision and reliability. Designed for the robust Dana 80 axle, this unit is meticulously inspected for straightness, cracks, and surface wear.\n\nEach internal component, including ring and pinions, internal gears, and clutches, undergoes thorough inspection and testing. All bearings and seals are replaced, and gears are inspected for optimal tooth contact patterns and precise rolling torque settings. The assembly is set to correct gear backlash for proper lubrication and quiet operation, with axle tubes verified to meet OEM standards for straightness. Zumbrota employs a specialized hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process.\n\nThis specific assembly is configured for 1999-2000 Ford F-350 trucks with Dual Rear Wheels (DRW). It features a 4.10 gear ratio and a Positraction\/Limited Slip differential, with an 11.25-inch ring gear. The unit is identifiable by tag numbers F81A-AUG and F81A-AUH. Please note that this assembly does not include hubs, brakes, backing plates, or axle shafts, which may need to be sourced separately.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870815318328,"sku":"RAA435-1987B-P","price":3797.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-80-4-10-positraction-complete-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}