{"product_id":"alf57577","title":"Air Lift – LoadLifter 7500 XL Ultimate Rear Air Spring Kit – 2017–2022 Ford Super Duty 4WD – 57577","description":"\u003cp data-start=\"412\" data-end=\"816\"\u003eThe \u003cstrong data-start=\"416\" data-end=\"479\"\u003eAir Lift LoadLifter 7500 XL Ultimate Air Spring Kit (57577)\u003c\/strong\u003e is engineered for extreme towing and hauling on 2017–2022 Ford Super Duty trucks, delivering up to 7,500 lbs. of load-leveling capacity. Designed for serious work and heavy trailers, this rear air spring system helps eliminate squat, reduce trailer sway, improve braking performance, and prevent bottoming out under heavy loads.\u003c\/p\u003e\n\u003cp data-start=\"818\" data-end=\"1228\"\u003eAs part of Air Lift’s Ultimate series, this kit features an internal jounce bumper, allowing the air springs to be safely operated at zero PSI without damage. This provides full-time suspension support and protection even when unloaded. By leveling heavy loads with less air pressure, the LoadLifter 7500 XL Ultimate improves ride comfort while reducing strain on factory suspension components.\u003c\/p\u003e\n\u003cp data-start=\"1230\" data-end=\"1439\"\u003eInstallation is bolt-on with no drilling required, and the system is compatible with factory in-bed hitch systems, making it an excellent solution for towing and work-duty Ford Super Duty applications.\u003c\/p\u003e\n\u003cp data-start=\"1230\" data-end=\"1439\"\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1446\" data-end=\"1463\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1467\" data-end=\"1516\"\u003eUp to \u003cstrong data-start=\"1473\" data-end=\"1513\"\u003e7,500 lbs. of load-leveling capacity\u003c\/strong\u003e*\u003c\/li\u003e\n\u003cli data-start=\"1519\" data-end=\"1579\"\u003eReduces squat, trailer sway, rough ride, and bottoming out\u003c\/li\u003e\n\u003cli data-start=\"1582\" data-end=\"1660\"\u003e\n\u003cstrong data-start=\"1582\" data-end=\"1608\"\u003eInternal jounce bumper\u003c\/strong\u003e absorbs shock and allows safe \u003cstrong data-start=\"1639\" data-end=\"1658\"\u003e0 PSI operation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1663\" data-end=\"1696\"\u003eProvides full-time load support\u003c\/li\u003e\n\u003cli data-start=\"1699\" data-end=\"1768\"\u003eLevels heavy loads with less air pressure for improved ride quality\u003c\/li\u003e\n\u003cli data-start=\"1771\" data-end=\"1823\"\u003eImproves braking performance and vehicle stability\u003c\/li\u003e\n\u003cli data-start=\"1826\" data-end=\"1870\"\u003eDesigned for heavy-duty towing and hauling\u003c\/li\u003e\n\u003cli data-start=\"1873\" data-end=\"1916\"\u003e\n\u003cstrong data-start=\"1873\" data-end=\"1897\"\u003eNo drilling required\u003c\/strong\u003e for installation\u003c\/li\u003e\n\u003cli data-start=\"1919\" data-end=\"1940\"\u003eRear air spring kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1947\" data-end=\"1959\"\u003eFitment\u003c\/h2\u003e\n\u003cp data-start=\"1961\" data-end=\"2001\"\u003e\u003cstrong data-start=\"1961\" data-end=\"1999\"\u003eFits the following vehicles (4WD):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2003\" data-end=\"2144\"\u003e\n\u003cli data-start=\"2003\" data-end=\"2054\"\u003e\n\u003cp data-start=\"2005\" data-end=\"2054\"\u003e\u003cstrong data-start=\"2005\" data-end=\"2040\"\u003e2017–2019 Ford F-250 Super Duty\u003c\/strong\u003e (SRW \u0026amp; DRW)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2055\" data-end=\"2106\"\u003e\n\u003cp data-start=\"2057\" data-end=\"2106\"\u003e\u003cstrong data-start=\"2057\" data-end=\"2092\"\u003e2017–2019 Ford F-350 Super Duty\u003c\/strong\u003e (SRW \u0026amp; DRW)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2107\" data-end=\"2144\"\u003e\n\u003cp data-start=\"2109\" data-end=\"2144\"\u003e\u003cstrong data-start=\"2109\" data-end=\"2144\"\u003e2017–2022 Ford F-450 Super Duty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2146\" data-end=\"2166\"\u003e\u003cstrong data-start=\"2146\" data-end=\"2164\"\u003eFitment Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2167\" data-end=\"2352\"\u003e\n\u003cli data-start=\"2167\" data-end=\"2240\"\u003e\n\u003cp data-start=\"2169\" data-end=\"2240\"\u003eFits \u003cstrong data-start=\"2174\" data-end=\"2201\"\u003eSingle Rear Wheel (SRW)\u003c\/strong\u003e and \u003cstrong data-start=\"2206\" data-end=\"2231\"\u003eDual Rear Wheel (DRW)\u003c\/strong\u003e models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2241\" data-end=\"2293\"\u003e\n\u003cp data-start=\"2243\" data-end=\"2293\"\u003eCompatible with \u003cstrong data-start=\"2259\" data-end=\"2291\"\u003efactory in-bed hitch systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2294\" data-end=\"2352\"\u003e\n\u003cp data-start=\"2296\" data-end=\"2352\"\u003e\u003cstrong data-start=\"2296\" data-end=\"2352\"\u003eDoes NOT fit commercial \/ cab \u0026amp; chassis applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"2359\" data-end=\"2378\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"2380\" data-end=\"2587\"\u003e\n\u003cli data-start=\"2380\" data-end=\"2406\"\u003e\n\u003cp data-start=\"2382\" data-end=\"2406\"\u003ePart Number: \u003cstrong data-start=\"2395\" data-end=\"2404\"\u003e57577\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2407\" data-end=\"2446\"\u003e\n\u003cp data-start=\"2409\" data-end=\"2446\"\u003eSeries: LoadLifter 7500 XL Ultimate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2447\" data-end=\"2477\"\u003e\n\u003cp data-start=\"2449\" data-end=\"2477\"\u003eApplication Type: Rear Kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2478\" data-end=\"2523\"\u003e\n\u003cp data-start=\"2480\" data-end=\"2523\"\u003eLoad-Leveling Capacity: Up to 7,500 lbs.*\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2524\" data-end=\"2561\"\u003e\n\u003cp data-start=\"2526\" data-end=\"2561\"\u003eReplacement Air Spring: \u003cstrong data-start=\"2550\" data-end=\"2559\"\u003e50236\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2562\" data-end=\"2587\"\u003e\n\u003cp data-start=\"2564\" data-end=\"2587\"\u003eDrilling Required: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2589\" data-end=\"2615\"\u003e\u003cstrong data-start=\"2589\" data-end=\"2613\"\u003eDimensions \u0026amp; Weight:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2616\" data-end=\"2687\"\u003e\n\u003cli data-start=\"2616\" data-end=\"2635\"\u003e\n\u003cp data-start=\"2618\" data-end=\"2635\"\u003eWeight: 57.2 lb\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2636\" data-end=\"2652\"\u003e\n\u003cp data-start=\"2638\" data-end=\"2652\"\u003eWidth: 17 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2653\" data-end=\"2669\"\u003e\n\u003cp data-start=\"2655\" data-end=\"2669\"\u003eDepth: 12 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2670\" data-end=\"2687\"\u003e\n\u003cp data-start=\"2672\" data-end=\"2687\"\u003eHeight: 10 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2689\" data-end=\"2850\"\u003e*Load-leveling capacity is based on air spring system capacity and does not increase GVWR.\u003cbr data-start=\"2780\" data-end=\"2783\"\u003e**Internal jounce bumper allows zero-PSI operation without damage.\u003c\/p\u003e","brand":"Air Lift","offers":[{"title":"Default Title","offer_id":41500308799656,"sku":"ALF57577","price":762.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/57577_v1.jpg?v=1758223130","url":"https:\/\/eliteracefab.com\/products\/alf57577","provider":"eliteracefab.com","version":"1.0","type":"link"}