{"product_id":"3-73-ratio-9-75-inch-irs-axle-assembly","title":"3.73 Ratio 9.75-Inch IRS Axle Assembly","description":"The Zumbrota Drivetrain RAA440-1383C is a remanufactured axle assembly designed for specific Ford applications. This unit comes with a 3.73 gear ratio, is built for a Ford 9.75-inch Independent Rear Suspension (IRS), and is configured without Posi Traction.\n\nZumbrota Drivetrain remanufactures these axle assemblies to meet high standards of precision and reliability. The process involves testing all housings for surface wear and cracks, and conducting a 100% inspection of all internal components, including ring and pinion gears, internal gears, clutches, and carriers. To ensure optimal performance and longevity, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The housings are then cleaned using a hydro blasting and rinsing process to restore them to an OEM finish, and correct rolling torque is meticulously established during setup.\n\nUnits are shipped in high-density plastic totes to prevent in-transit damage. Buyers should be aware that a core charge applies, which is a deposit refunded upon return of the old, salvageable part for recycling or rebuilding. Specific fitment should always be confirmed with the \"Select Vehicle\" tool before purchase.\n\nThis remanufactured axle assembly is specifically noted for use with the 2005 Ford Expedition with a 3.73 ratio on its 9.75-inch IRS, without Posi Traction.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870909493560,"sku":"RAA440-1383C","price":1257.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-73-ratio-9-75-inch-irs-axle-assembly","provider":"MOTORMIA","version":"1.0","type":"link"}