{"product_id":"dana-60-4-10-ratio-rear-axle-assembly","title":"Dana 60 4.10 Ratio Rear Axle Assembly","description":"The Zumbrota Drivetrain RAA435-1759B is a remanufactured complete axle assembly designed for the Dana 60 rear end. This unit features a 4.10 gear ratio, a 9.75-inch ring gear diameter, and a 10-bolt cover, with a Gross Vehicle Weight rating (GVW) of 7500 lbs. It is specifically built for 4x2 drivetrains and does not come with Posi Traction.\n\nThe remanufacturing process includes thorough inspection of axle tubes for straightness, cracks, and surface wear. All internal components, such as ring and pinions, internal gears, clutches, and carriers, undergo complete inspection and testing. Critically, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. Gears are inspected for optimal tooth contact patterns and set to the correct rolling torque using inch-pound measurements for precise setup and longevity. Proper gear backlash is established to ensure adequate gear lubrication and quiet operation.\n\nZumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure on both internal and external parts, followed by a proprietary shot-enticed deep cleaning process. This rigorous cleaning method sets a high standard for axle assembly remanufacturing, aiming to restore cases to an OEM finish.\n\nThis specific axle assembly is for models manufactured up to a thru-date of 9\/23\/93. It does not include hubs, brakes, backing plates, or axle shafts, which must be sourced separately.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870772556088,"sku":"RAA435-1759B","price":4155.79,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-60-4-10-ratio-rear-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}