{"product_id":"dana-44-rear-axle-assembly-3-90-ratio","title":"Dana 44 Rear Axle Assembly 3.90 Ratio","description":"The Zumbrota Drivetrain RAA434-1847B is a remanufactured axle assembly designed for the Dana 44 differential, specifically for 1996-1997 Dodge Ram 1500 trucks equipped with a 3.90 gear ratio and rear wheel ABS.\n\nZumbrota Drivetrain rebuilds these axle assemblies to the highest quality standards, ensuring precision and reliability. The process involves thorough inspection of the housing for straightness, cracks, and surface wear, as well as a 100% inspection of all internal components, including ring and pinions, internal gears, clutches, and carriers. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. The gears are inspected for optimal tooth contact patterns and set to correct rolling torque using inch-pound measurements for precise setup and longevity. Backlash is also set correctly to ensure proper lubrication and quiet operation.\n\nZumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure on internal and external parts, followed by a proprietary shot-peened deep cleaning process, which restores housings to OEM finish. This meticulous remanufacturing process sets a high standard for axle assembly quality.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870723469624,"sku":"RAA434-1847B","price":1669.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-44-rear-axle-assembly-3-90-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}