{"product_id":"rear-axle-assembly-3-73-ratio-14mm-studs","title":"Rear Axle Assembly, 3.73 Ratio, 14mm Studs","description":"The Zumbrota Drivetrain Reman Axle Assy is a rebuilt rear axle assembly designed for 1999-2002 Ford Expedition vehicles with a 3.73 gear ratio, 14mm wheel studs, and Posi-traction. This comprehensive assembly includes the clutch, carrier, ring \u0026amp; pinion, and internal gears, ready to be installed.\n\nThis axle assembly is remanufactured to high standards. Zumbrota Drivetrain ensures the integrity of the unit by inspecting and straightening all tubes to OEM specifications and testing housings for surface wear and cracks. A thorough 100% inspection is performed on all internal parts, including the ring \u0026amp; pinion, internal gears, clutch, and carrier. To guarantee reliability and performance, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new components. The housing undergoes a state-of-the-art hydro blasting and rinsing process, restoring it to an OEM finish. Precise rolling torque is established using inch-pound measurements for optimal setup and extended lifespan.\n\nIt is important to note that this assembly only includes the axle unit itself. Hubs, brakes, backing plates, and axle shafts are not included and must be sourced separately.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870838845752,"sku":"RAA435-2039C-P","price":2680.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/rear-axle-assembly-3-73-ratio-14mm-studs","provider":"MOTORMIA","version":"1.0","type":"link"}