{"product_id":"gm-8-6-rear-axle-assembly-3-23-ratio","title":"GM 8.6\" Rear Axle Assembly 3.23 Ratio","description":"The Zumbrota Drivetrain RAA435-2176D-P is a remanufactured complete axle assembly designed for GM 8.6-inch rear differentials.\n\nThis assembly is rebuilt to high standards, featuring a 3.23 gear ratio and the G80 Posi Traction system for enhanced grip. It is specifically configured for 2WD vehicles equipped with the Active Brake Control option (JL4) and includes the GU5 ratio option. The unit is a complete assembly, but note that it does not include hubs, brakes, backing plates, or axle shafts.\n\nDuring the remanufacturing process, Zumbrota Drivetrain thoroughly inspects all internal components, including ring and pinions, gears, clutches, and carriers. All bearings and seals are replaced with new ones. The gears are meticulously inspected 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. Axle tubes are inspected and straightened to OEM specifications. Zumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process to prepare all parts, bringing housings back to an OEM finish.\n\nThis axle assembly comes with a 2-year limited warranty.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870882361656,"sku":"RAA435-2176D-P","price":2243.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/gm-8-6-rear-axle-assembly-3-23-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}