{"product_id":"10-5-inch-axle-assembly-3-73-ratio-positraction","title":"10.5-Inch Axle Assembly 3.73 Ratio Positraction","description":"The Zumbrota Drivetrain RAA435-1978D is a remanufactured complete axle assembly, precisely rebuilt to meet high standards of quality, precision, and reliability. This assembly is designed for 10.5-inch axles and features a 3.73 gear ratio for optimal performance. It is specifically engineered for 1999-2000 Ford F-250 and F-350 Single Rear Wheel (SRW) trucks.\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. Zumbrota replaces all bearings and seals, and ensures gears are inspected for optimal tooth contact patterns and correct rolling torque, measured in inch-pounds for precise setup and longevity. Gear backlash is set correctly for proper lubrication and quiet operation, while axle tubes are checked for OEM standards of straightness. Zumbrota 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.\n\nThis assembly is equipped with a Positraction\/Limited Slip Differential, providing enhanced traction and performance. The product comes with a 2-year limited warranty for added peace of mind.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870811156792,"sku":"RAA435-1978D","price":2234.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/10-5-inch-axle-assembly-3-73-ratio-positraction","provider":"MOTORMIA","version":"1.0","type":"link"}