{"product_id":"dana-80-axle-assembly-3-73-ratio","title":"Dana 80 Axle Assembly 3.73 Ratio","description":"The Zumbrota Drivetrain RAA435-204D is a remanufactured Dana 80 axle assembly designed for specific heavy-duty applications. With a 3.73 gear ratio and an 11.25-inch ring gear diameter, it is engineered for Cab Chassis, Dual Rear Wheels, and Standard Width Axle Packages.\n\nThis axle assembly is rebuilt to high standards of precision and reliability. Zumbrota Drivetrain meticulously inspects each unit for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, undergo thorough inspection and testing. Crucially, all bearings and seals are replaced, and gears are inspected for optimal tooth contact patterns and correct rolling torque, established using inch-pound measurements for precision setup and longevity.\n\nZumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process. This ensures internal and external parts are cleaned to OEM standards, setting a benchmark for axle assembly remanufacturing. The gear backlash is set precisely to ensure proper gear lubrication and quiet operation. Axle tubes are also inspected to ensure they meet OEM specifications for straightness.\n\nIt is important to note that this assembly is offered without Posi Traction and does not include hubs, brakes, backing plates, or axle shafts. This ensures that buyers can integrate their existing or preferred components. The remanufacturing process guarantees that all housings are tested for surface wear and cracks, and 100% of bearings, seals, crush sleeves, pinion nuts, and shims are replaced.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870848151864,"sku":"RAA435-204D","price":4402.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-80-axle-assembly-3-73-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}