{"product_id":"dana-60-9-75-inch-3-73-ratio-posi-traction-rear-axle-assembly","title":"Dana 60 9.75-Inch 3.73 Ratio Posi Traction Rear Axle Assembly","description":"The Zumbrota Drivetrain RAA435-1966A-P is a meticulously remanufactured axle assembly, engineered to meet high standards of precision and reliability. This unit is built around a Dana 60 differential, featuring a 9.75-inch ring gear and a 3.73 gear ratio, making it a direct replacement for 1997-2000 Ford E250 models equipped with drum brakes and Posi Traction.\n\nDuring the remanufacturing process, each axle assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, clutches, and carriers, are inspected and tested. Crucially, all bearings and seals are replaced with new parts to ensure longevity. The gears are meticulously examined for optimal tooth contact patterns, and precise setup is achieved by setting correct gear backlash and rolling torque using inch-pound measurements. Zumbrota also employs a proprietary hydro-blast rinse, sandblasting, and shot-peening procedure for deep cleaning internal and external parts, setting a benchmark for axle assembly remanufacturing.\n\nThis specific assembly is configured with semi-floating axles, a 10-bolt cover, and drum brakes. It comes with the cover included, but does not include fluid. The inclusion of Posi Traction signifies a limited-slip differential, enhancing traction capabilities.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870805717304,"sku":"RAA435-1966A","price":2234.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-60-9-75-inch-3-73-ratio-posi-traction-rear-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}