{"product_id":"ford-8-8-inch-3-55-ratio-28-spline-posi-traction-rear-axle-assembly","title":"Ford 8.8-Inch 3.55 Ratio 28 Spline Posi Traction Rear Axle Assembly","description":"The Zumbrota Drivetrain RAA435-1931A-P is a remanufactured complete axle assembly built to high standards of precision and reliability. It is designed for the Ford 8.8-inch differential with a 3.55 gear ratio, 9-inch drum brakes, and 28 spline axles, featuring Posi Traction for improved performance.\n\nEach axle assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are inspected and tested. Zumbrota replaces all bearings and seals, and meticulously inspects gears for optimal tooth contact patterns and correct rolling torque using precise inch-pound measurements for setup and longevity. Gear backlash is set correctly for proper lubrication and quiet operation, and axle tubes are inspected and straightened to OEM specifications.\n\nZumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process, setting a high standard for axle assembly remanufacturing. This process ensures all housings are cleaned to an OEM finish.\n\nThis specific assembly is designed for the 1998 Ford Ranger. Please note that this product does not include hubs, brakes, backing plates, or axle shafts.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870799262008,"sku":"RAA435-1931A-P","price":1816.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/ford-8-8-inch-3-55-ratio-28-spline-posi-traction-rear-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}