{"product_id":"complete-axle-assembly-11-5-inch-ring-gear-3-73-ratio-posi-traction","title":"Complete Axle Assembly 11.5-Inch Ring Gear 3.73 Ratio Posi Traction","description":"The Zumbrota Drivetrain RAA435-2290B-P is a remanufactured complete axle assembly for Chrysler 11.5-inch axles.\n\nThis axle assembly is built to high standards of precision and reliability. Zumbrota thoroughly inspects each unit for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, undergo a 100% inspection and testing process. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The gears are inspected for optimal tooth contact patterns and correct rolling torque, with backlash set to ensure proper lubrication and quiet operation. Axle tubes are verified to meet OEM standards for straightness. Zumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-peened deep cleaning process for its internal and external parts.\n\nThis specific assembly features a 3.73 gear ratio and an AAM 11.5-inch ring gear. It is configured for 4x4 vehicles with dual rear wheels (DRW) and includes Posi Traction (limited-slip differential) capability. It is important to note that this assembly does not include hubs, brakes, backing plates, or axle shafts, which must be sourced separately if needed.\n\nThis axle assembly is designed for the 2012 Dodge Ram 3500 4WD.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870899630392,"sku":"RAA435-2290B","price":10747.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/complete-axle-assembly-11-5-inch-ring-gear-3-73-ratio-posi-traction","provider":"MOTORMIA","version":"1.0","type":"link"}