{"product_id":"dana-60-front-axle-assembly-4-10-ratio-1","title":"Dana 60 Front Axle Assembly 4.10 Ratio","description":"The Zumbrota Drivetrain RAA434-1352C is a remanufactured Dana 60 front axle assembly designed to meet high standards of precision and reliability. This unit features a 4.10 gear ratio, a 9.75-inch ring gear diameter, and is specifically built for dual rear wheel (DRW) applications. The assembly is intended for use in 1999 Ford F-350 Super Duty trucks and includes the main housing and all internal components, excluding axles, ball joints, spindles, steering components, or brakes.\n\nDuring the remanufacturing process, each axle assembly undergoes thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are meticulously inspected and tested. To ensure longevity and performance, all bearings and seals are replaced, and gears are checked for optimal tooth contact patterns and correct rolling torque, set using inch-pound measurements. The housing tubes are inspected to meet OEM standards for straightness.\n\nZumbrota employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-peened deep cleaning process for its internal and external parts. This extensive cleaning and inspection regimen establishes a high standard for remanufactured axle assemblies. The correct gear backlash is precisely set to ensure proper gear lubrication and quiet operation, contributing to the overall quality and performance of the unit.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870720553272,"sku":"RAA434-1352C","price":3016.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/dana-60-front-axle-assembly-4-10-ratio-1","provider":"MOTORMIA","version":"1.0","type":"link"}