{"product_id":"remanufactured-axle-assembly-3-08-ratio-posi-trac","title":"Remanufactured Axle Assembly 3.08 Ratio Posi-Trac","description":"The Zumbrota Drivetrain RAA435-1510B is a remanufactured axle assembly engineered for GM 8.5-inch, 1988-1999 GMC 1500 2WD trucks featuring a 3.08 gear ratio and a Posi-Trac\/LSD differential.\n\nThis axle assembly undergoes a rigorous remanufacturing process to ensure quality and longevity. Zumbrota Drivetrain inspects all tubes for straightness to OEM specifications and tests housings for surface wear and cracks. A comprehensive 100% inspection is performed on all internal parts, including the ring and pinion, internal gears, clutches, and carriers. Furthermore, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new components.\n\nThe remanufacturing process includes cleaning housings using a state-of-the-art hydro blasting and rinsing process to restore them to an OEM finish. Correct rolling torque is established using inch-pound measurements for precise setup and extended longevity, with proper gear backlash set for optimal lubrication and quiet operation.\n\nTechnical notes specify that this unit has a 3.08 ratio for the GM 10-bolt, 8.5-inch ring gear (Ratio Option GU4). It is explicitly stated that this assembly is \"Without Posi Traction\" and \"Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts.\" This is a 2WD specific assembly.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870747881784,"sku":"RAA435-1510B","price":1564.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/remanufactured-axle-assembly-3-08-ratio-posi-trac","provider":"MOTORMIA","version":"1.0","type":"link"}