{"product_id":"gm-8-6-rear-axle-assembly-4-56-ratio","title":"GM 8.6\" Rear Axle Assembly, 4.56 Ratio","description":"The Zumbrota Drivetrain RAA435-208E is a remanufactured rear axle assembly built to high standards of precision and reliability. Each unit undergoes thorough inspection of all internal components, including ring and pinions, gears, clutches, and carriers. All bearings and seals are replaced, and gears are meticulously set for optimal tooth contact, correct rolling torque, and proper backlash to ensure quiet operation and longevity.\n\nThis specific assembly is designed for GM 8.6\" rear axles, featuring a 4.56 gear ratio with an open differential. The axle tubes are inspected and straightened to OEM specifications. Compatibility is confirmed for 2009-2013 GM 1500 Pickup models. It is equipped with Posi Traction and the Active Brake Control option (JL4), but specifically excludes the Hybrid Brake Option (JF3).","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870861914424,"sku":"RAA435-208E","price":2564.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/gm-8-6-rear-axle-assembly-4-56-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}