{"product_id":"dana-60-rear-axle-assembly-4-56-ratio","title":"Dana 60 Rear Axle Assembly 4.56 Ratio","description":"The Zumbrota Drivetrain RAA435-1230D is a remanufactured Dana 60 rear axle assembly, engineered for durability and performance. This unit is rebuilt to exacting standards, ensuring reliability for your Dodge W200 or W250 4x4.\n\nThis axle assembly features a 4.56 gear ratio and a 9.75-inch ring gear, designed to meet the demands of heavier duty applications. It is compatible with 1980-1988 Dodge W200 and W250 4x4 models. Please note that this assembly does not include hubs, brakes, backing plates, or axle shafts, and it is not equipped with Posi Traction.\n\nDuring the remanufacturing process, Zumbrota Drivetrain performs a 100% replacement of all bearings, seals, crush sleeves, pinion nuts, and shims. Housings undergo a state-of-the-art hydro-blasting and rinsing process to restore them to an OEM finish, and are rigorously tested for surface wear and cracks. Axle tubes are inspected and straightened to OEM specifications. Furthermore, all internal components, including ring and pinions, internal gears, clutches, and carriers, are fully inspected and tested. Gears are set for optimal tooth contact patterns and correct rolling torque, ensuring precision setup and longevity. Correct gear backlash is also set to ensure proper gear lubrication and quiet operation.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870736478520,"sku":"RAA435-1230D","price":1602.71,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-60-rear-axle-assembly-4-56-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}