{"product_id":"9-75-inch-rear-axle-assembly-3-55-ratio-posi-limited-slip","title":"9.75-Inch Rear Axle Assembly 3.55 Ratio Posi Limited Slip","description":"The Zumbrota Drivetrain RAA435-2032C-P is a remanufactured rear axle assembly engineered to provide reliable performance for the 1999-2000 Ford F-150. This unit is built around a robust 9.75-inch ring gear and a 3.55 gear ratio, complemented by a Posi Limited Slip Differential for enhanced traction.\n\nEach Zumbrota axle assembly is rebuilt to stringent quality standards. The remanufacturing process involves thorough inspection of the axle tubes for straightness and external wear, as well as comprehensive testing of all internal components, including the ring and pinion gears, clutches, and carrier. All bearings and seals are replaced with new ones. Zumbrota pays close attention to critical setup parameters, ensuring optimal tooth contact patterns, correct rolling torque, and precise gear backlash for quiet operation, proper lubrication, and longevity.\n\nThis specific assembly is configured for rear drum brakes and features 12 MM wheel studs. The wheel bearings have an outside diameter of 2.533 inches, and the axle type is semi-floating. A cover is included with the assembly, but differential fluid is not. The unit is identified by Hollander number 435-232C-P. The product listing includes a note to \"Check Tag\" for compatibility, suggesting verification of specific vehicle tags might be necessary for precise fitment.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870832161080,"sku":"RAA435-2032C-P","price":2777.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/9-75-inch-rear-axle-assembly-3-55-ratio-posi-limited-slip","provider":"MOTORMIA","version":"1.0","type":"link"}