{"product_id":"complete-axle-assembly-dana-80-4-63-ratio","title":"Complete Axle Assembly, Dana 80, 4.63 Ratio","description":"The Zumbrota Drivetrain RAA435-2060B is a remanufactured complete axle assembly built for the robust Dana 80 differential. This assembly is engineered with a 4.63 gear ratio, an 11.25-inch ring gear, and a full-floating axle design, providing a substantial upgrade for demanding applications.\n\nEach Zumbrota axle assembly is rebuilt to exacting standards, beginning with a comprehensive inspection of the housing for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are meticulously inspected and tested. To ensure optimal performance and longevity, all bearings and seals are replaced, and gears are checked for precise tooth contact patterns and correct rolling torque. Zumbrota utilizes a proprietary hydro-blast rinse and sandblasting procedure, followed by a deep cleaning process, to prepare all parts to OEM standards.\n\nThis specific assembly is configured without Posi Traction. Please note that it does not include hubs, brakes, backing plates, or axle shafts, which must be sourced separately. The rebuilding process includes setting correct gear backlash to ensure proper lubrication and quiet operation.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870855819576,"sku":"RAA435-2060B","price":2777.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/complete-axle-assembly-dana-80-4-63-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}