{"product_id":"remanufactured-axle-assembly-w-3-73-gear-ratio-g80-posi-traction","title":"Remanufactured Axle Assembly w\/ 3.73 Gear Ratio \u0026 G80 Posi Traction","description":"The Zumbrota Drivetrain RAA435-209B-P is a remanufactured complete axle assembly, meticulously rebuilt to meet high standards of precision and reliability. This unit is specifically designed for the GM 8.6-inch rear end and comes equipped with a 3.73 gear ratio and a G80 Posi Traction limited-slip differential. It is configured without Active Brake Control, aligning with specific factory options (JG4 and GT4).\n\nEach Zumbrota axle assembly undergoes a rigorous inspection process. This includes checking for straightness, cracks, and surface wear on housings, as well as a 100% inspection of all internal components such as ring and pinions, internal gears, clutches, and carriers. To ensure longevity and optimal performance, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The gears are meticulously inspected for proper tooth contact patterns and set to precise rolling torque using inch-pound measurements, with correct backlash also established for quiet operation and lubrication.\n\nThe remanufacturing process employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning. This extensive cleaning method ensures that all housings are restored to their OEM finish and meet OEM standards for straightness, setting a benchmark for axle assembly remanufacturing.\n\nThis particular axle assembly is compatible with GM 1500 models from 2009-2013 that are not equipped with Active Brake Control. It is important to note that this assembly does not include hubs, brakes, backing plates, or axle shafts, and these components must be sourced separately. The product comes with a 2-year limited warranty.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870863946040,"sku":"RAA435-209B-P","price":2564.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/remanufactured-axle-assembly-w-3-73-gear-ratio-g80-posi-traction","provider":"MOTORMIA","version":"1.0","type":"link"}