{"product_id":"10-5-inch-rear-axle-assembly-3-73-posi-limited-slip","title":"10.5-Inch Rear Axle Assembly 3.73 Posi Limited Slip","description":"The Zumbrota Drivetrain RAA435-220A-P is a remanufactured complete axle assembly designed for GM 14 Bolt trucks, specifically the 2009-2010 Chevrolet Silverado 2500 with active brakes. This unit features a robust 10.5-inch ring gear and a 3.73 gear ratio, equipped with a Posi Limited Slip Differential for enhanced traction.\n\nZumbrota Drivetrain prioritizes precision and reliability in their remanufacturing process. Each axle assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are meticulously inspected and tested. New bearings and seals are installed, and gears are checked for optimal tooth contact patterns and correct rolling torque, measured in inch-pounds for precise setup and longevity. Gear backlash is set to ensure proper lubrication and quiet operation, while axle tubes are inspected to meet OEM standards of straightness.\n\nThis remanufactured axle assembly utilizes an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process. The assembly is a full floating type and comes with a cover, though fluid is not included. Compatibility is confirmed for 2009-2010 Chevrolet Silverado 2500 models with active brakes and a 3.73 ratio.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870887735608,"sku":"RAA435-220A","price":2193.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/10-5-inch-rear-axle-assembly-3-73-posi-limited-slip","provider":"MOTORMIA","version":"1.0","type":"link"}