{"product_id":"3-55-ratio-10-25-inch-ring-gear-posi-traction-rear-axle","title":"3.55 Ratio 10.25-Inch Ring Gear Posi Traction Rear Axle","description":"The Zumbrota Drivetrain RAA435-1498B-P is a remanufactured axle assembly engineered for 1987-1997 Ford F-350 models equipped with dual rear wheels (DRW). This unit features a 3.55 gear ratio and a Posi Traction differential with a 10.25-inch ring gear size and ABS compatibility.\n\nEach Zumbrota axle assembly is meticulously remanufactured to ensure quality and performance. The process includes straightening and inspecting all tubes to OEM specifications, and thoroughly testing housings for cracks or surface wear. All internal components, such as ring and pinion gears, internal gears, clutches, and carriers, are subjected to a 100% inspection.\n\nTo guarantee longevity and proper function, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced. The housings are hydro-blasted to restore their original OEM finish. Furthermore, the correct rolling torque is precisely established using inch-pound measurements for optimal setup and extended service life.\n\nA refundable core charge applies to this remanufactured part.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870747783480,"sku":"RAA435-1498B-P","price":2777.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-55-ratio-10-25-inch-ring-gear-posi-traction-rear-axle","provider":"MOTORMIA","version":"1.0","type":"link"}