{"product_id":"remanufactured-rear-axle-assembly-4-10-ratio-open-differential","title":"Remanufactured Rear Axle Assembly 4.10 Ratio Open Differential","description":"The Zumbrota Drivetrain RAA435-1957B is a remanufactured rear axle assembly specifically engineered for 1999-2005 GM 2500 Pickup trucks. This unit boasts a robust 10.5-inch ring gear diameter and a 4.10 gear ratio, ideal for applications requiring a balance of torque and efficiency. It utilizes an open differential, meaning it is not a limited-slip or locking type.\n\nZumbrota Drivetrain meticulously rebuilds each axle assembly to meet rigorous quality standards. The process includes thorough inspection for straightness, cracks, and surface wear. All internal components, such as ring and pinions, internal gears, and carriers, undergo comprehensive inspection and testing. To ensure longevity and reliability, all bearings and seals are replaced, and gears are meticulously inspected for optimal tooth contact patterns. The setup includes precise backlash settings for proper gear lubrication and quiet operation, with gears torqued to OEM specifications.\n\nThis assembly features a GM 14-bolt, full-floating axle design with a 10.5-inch ring gear. The fluid capacity is 2.75 quarts, and it requires 14 bolts for the housing cover. The axle is designed for use with 8-bolt wheels and is explicitly stated to be without Quadrasteer. It is important to note that this unit does not include hubs, brakes, backing plates, or axle shafts, and mounting hardware is also not supplied. The differential type is an open, non-positive unit. Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-peened deep cleaning process, setting a high standard for remanufactured axle assemblies.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870803521848,"sku":"RAA435-1957B","price":1983.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/remanufactured-rear-axle-assembly-4-10-ratio-open-differential","provider":"MOTORMIA","version":"1.0","type":"link"}