{"product_id":"8-8-inch-rear-axle-assembly-with-3-31-gears-and-posi-traction-differential","title":"8.8-inch Rear Axle Assembly with 3.31 Gears and Posi Traction Differential","description":"The Zumbrota Drivetrain RAA435-276A-P is a remanufactured 8.8-inch rear axle assembly, engineered to provide reliable performance for specific Ford Mustang models. This unit is built with a 3.31 gear ratio, an 8-bolt pinion flange, and features a clutch-style Posi Traction differential for enhanced grip.\n\nThis includes establishing correct rolling torque using precise inch-pound measurements for longevity. Housings are restored to an OEM finish via hydro blasting and rinsing. Critical components such as bearings, seals, crush sleeves, pinion nuts, and shims are 100% replaced. Internal parts, including the ring and pinion, internal gears, clutches, and carriers, undergo thorough inspection. Housings are also tested for wear and cracks, and tubes are straightened to OEM specifications.\n\nThis specific assembly is designed for the 2011-2014 Ford Mustang equipped with the 3.7L engine. It is important to note that this part does not include hubs, brakes, backing plates, or axle shafts. A refundable core charge of $1,000 applies to this purchase.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870904938808,"sku":"RAA435-276A-P","price":2792.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/8-8-inch-rear-axle-assembly-with-3-31-gears-and-posi-traction-differential","provider":"MOTORMIA","version":"1.0","type":"link"}