{"product_id":"complete-axle-assembly-3-55-ratio","title":"Complete Axle Assembly, 3.55 Ratio","description":"The Zumbrota Drivetrain RAA435-1550A is a remanufactured complete axle assembly for Dana 60 rearends, engineered for precision and reliability. This unit features a 3.55 gear ratio, a robust 9.75-inch ring gear, and a 10-bolt cover, built to handle a 5500 lb axle capacity. It comes equipped with Posi-Traction for improved traction and performance.\n\nEach Zumbrota axle assembly undergoes rigorous inspection and remanufacturing processes. This includes thorough checks for housing straightness, cracks, and surface wear. All internal components, such as ring and pinions, gears, clutches, and carriers, are meticulously inspected and tested. Crucially, all bearings and seals are replaced, and gears are set to optimal tooth contact patterns with precise rolling torque measurements for longevity and quiet operation.\n\nZumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process, setting a high standard for axle assembly remanufacturing. The housing is inspected to ensure OEM specifications for straightness, and all necessary components like crush sleeves, pinion nuts, and shims are replaced during the remanufacturing process.\n\nThis specific axle assembly is designed for 1989-1993 Dodge 3\/4 ton trucks, fitting both 4x2 and 4x4 models. Please note that this assembly does not include hubs, brakes, backing plates, or axle shafts, which must be sourced separately.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870749061432,"sku":"RAA435-1550A","price":3543.09,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/complete-axle-assembly-3-55-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}