{"product_id":"remanufactured-axle-assembly-3-90-gear-ratio","title":"Remanufactured Axle Assembly 3.90 Gear Ratio","description":"The Zumbrota Drivetrain RAA434-1544C is a remanufactured axle assembly engineered for robust performance and reliability. This unit is built around a Dana 44 housing with an 8.5-inch ring gear and a 3.90 gear ratio, ensuring optimal power transfer for compatible vehicles.\n\nEach axle assembly undergoes a comprehensive remanufacturing process at Zumbrota. This includes meticulous inspection of the housing for straightness, cracks, and surface wear, as well as a thorough evaluation of all internal components such as 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 meticulously inspected for proper tooth contact patterns and set to precise rolling torque specifications using inch-pound measurements, ensuring longevity and quiet operation. The axle tubes are also inspected and straightened to meet OEM standards.\n\nZumbrota employs a specialized cleaning process that includes hydro-blasting, sandblasting, and a proprietary shot-enticed deep cleaning to restore components to an OEM finish, setting a high standard for remanufactured axle assemblies. This assembly includes the main housing and internal components only; it does not include axles, ball joints, spindles, steering components, or brakes.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870721143096,"sku":"RAA434-1544C","price":1099.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/remanufactured-axle-assembly-3-90-gear-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}