{"product_id":"3-73-ratio-posi-limited-slip-differential-2","title":"3.73 Ratio Posi Limited Slip Differential","description":"The Zumbrota Drivetrain RAA435-1930B-P is a remanufactured axle assembly specifically designed for the 1998 Ford Ranger. This unit features a robust 7.5-inch Ford-built ring gear with a 3.73 gear ratio and a Posi Limited Slip Differential for enhanced traction. It is engineered for models equipped with 10-inch drum brakes.\n\nZumbrota Drivetrain rebuilds these axle assemblies to meet stringent quality standards, emphasizing precision and reliability. The remanufacturing process includes a thorough inspection of each assembly for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, and clutches, undergo detailed inspection and testing. To ensure longevity and performance, all bearings and seals are replaced, and gears are meticulously inspected for optimal tooth contact patterns and correct rolling torque. Gears are set to ensure proper lubrication and quiet operation, while axle tubes are verified to meet OEM standards for straightness.\n\nZumbrota employs an exclusive hydro-blast rinse and sandblasting procedure on both internal and external parts. This is followed by a proprietary shot-enticed deep cleaning process, which sets a high standard for the remanufacturing of axle assemblies.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870798278968,"sku":"RAA435-1930B-P","price":2183.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-73-ratio-posi-limited-slip-differential-2","provider":"MOTORMIA","version":"1.0","type":"link"}