{"product_id":"rear-axle-assembly-3-73-ratio-4x4-g80-posi-traction","title":"Rear Axle Assembly 3.73 Ratio 4x4 G80 Posi Traction","description":"The Zumbrota Drivetrain RAA435-1800B-P is a remanufactured complete axle assembly engineered for GM 9.5-inch rear differentials. This unit is precisely rebuilt for the 1994 GM Suburban 1500, offering a 3.73 gear ratio, 4x4 functionality, and the G80 Posi Traction limited-slip differential.\n\nZumbrota Drivetrain assembles these units to exacting standards of precision and reliability. Each axle assembly undergoes a thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are fully inspected and tested. Critical wear items such as bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new components.\n\nThe remanufacturing process includes a proprietary hydro-blast rinse and sandblasting procedure, followed by a deep cleaning process. 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.\n\nThis axle assembly features a GM 14-bolt, 9.5-inch ring gear with semi-float axles and a GT4 ratio option. It includes the G80 Posi Traction differential but does not include hubs, brakes, backing plates, or axle shafts.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870780846392,"sku":"RAA435-1800B-P","price":2777.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/rear-axle-assembly-3-73-ratio-4x4-g80-posi-traction","provider":"MOTORMIA","version":"1.0","type":"link"}