{"product_id":"aam-11-5-inch-rear-axle-assembly-3-73-ratio-1","title":"AAM 11.5-inch Rear Axle Assembly 3.73 Ratio","description":"The Zumbrota Drivetrain RAA435-2158A is a remanufactured complete axle assembly designed as an exact fit replacement for your original unit. This AAM 11.5-inch axle assembly is meticulously rebuilt to the highest standards of precision and reliability.\n\nEach axle assembly undergoes a thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are fully inspected and tested. To ensure longevity and optimal performance, all bearings and seals are replaced. The gears are inspected for optimal tooth contact patterns and set with precise rolling torque using inch-pound measurements. Correct gear backlash is also established to ensure proper gear lubrication and quiet operation.\n\nZumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process on internal and external parts. This meticulous cleaning process, combined with the rigorous inspection and component replacement, sets the standard for axle assembly remanufacturing. Axle tubes are inspected to ensure they meet OEM standards of straightness. This assembly features a 3.73 gear ratio and is specifically designed for 2WD, Single Rear Wheel (SRW) 2003 Dodge Ram 2500 and 3500 models without a damper. The assembly is backed by a 2-year limited warranty.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870878658872,"sku":"RAA435-2158A","price":4900.49,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/aam-11-5-inch-rear-axle-assembly-3-73-ratio-1","provider":"MOTORMIA","version":"1.0","type":"link"}