{"product_id":"rear-differential-axle-assembly-3-08-ratio","title":"Rear Differential Axle Assembly 3.08 Ratio","description":"The Zumbrota Drivetrain RAA435-2307A is a remanufactured rear differential axle assembly designed for 2014-2018 GM 1500 models.\n\nThis axle assembly is rebuilt to the highest standards of precision and reliability. Each unit is meticulously inspected for straightness, cracks, and surface wear. Internal components, including ring and pinions, internal gears, clutches, and carriers, are fully inspected and tested. Zumbrota Drivetrain ensures all bearings, seals, crush sleeves, pinion nuts, and shims are replaced to guarantee optimal performance and longevity.\n\nThe assembly features a 3.08 gear ratio (GU4 option) with a 9.5-inch ring gear and a 12-bolt cover. It includes a Posi Traction differential for enhanced grip. The remanufacturing process involves a rigorous cleaning procedure, including hydro-blasting and sandblasting, followed by proprietary shot-peening. Gears are inspected for optimal tooth contact patterns and set to precise rolling torque and backlash specifications for quiet operation and proper lubrication.\n\nIt is important to note that this axle assembly does not include hubs, brakes, backing plates, or axle shafts.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870900416824,"sku":"RAA435-2307A","price":3709.19,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/rear-differential-axle-assembly-3-08-ratio","provider":"MOTORMIA","version":"1.0","type":"link"}