{"product_id":"air-lift-loadlifter-5000-rear-air-spring-kit-for-1999-2004-ford-f-250-and-f-350-super-duty-part-number-f57390","title":"Air Lift LoadLifter 5000 Rear Air Spring Kit for 1999–2004 Ford F-250 and F-350 Super Duty, Part Number F57390","description":"Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to install between your existing springs and the vehicle frame. Just add air when towing or hauling a heavy load, and reduce air pressure when unloaded, they are fully adjustable for a great ride. Air Lift air springs eliminate sag, sway, and bottoming out. They are made with rugged, durable components for long, reliable service. LoadLifter 5000 kits are Air Lift's heaviest-rated kits for hauling or towing heavy loads. They have up to 5,000 pounds of leveling capacity, right up to the manufacturer's recommended Gross Vehicle Weight Rating, and are air adjustable from 5 to 100 PSI. LoadLifter 5000 kits fit such popular vehicles as ton and one-ton pickup trucks, many Class A, B \u0026amp; C motor homes, and commercial trucks and other severe uses. They also come standard with a limited lifetime warranty and an exclusive 60 day ride satisfaction guarantee.\nLoadLifter 5000 Leaf Spring Leveling Kit.\n\u003cul\u003e\n  \u003cli\u003eFeatures Air Lift's Lifetime Warranty, with a 60 Day Ride Satisfaction Guarantee\u003c\/li\u003e\n  \u003cli\u003eFeatures Air Lifts Lifetime Warranty; With A 60 Day Ride Satisfaction Guarantee\u003c\/li\u003e\n  \u003cli\u003eRugged durable components including air springs and all hardware\u003c\/li\u003e\n  \u003cli\u003eEasy to install with included instructions\u003c\/li\u003e\n  \u003cli\u003eUses 2-Ply Fabric Reinforced Air Springs\u003c\/li\u003e\n  \u003cli\u003eUp to 5,000 pounds of leveling capacity\u003c\/li\u003e\n  \u003cli\u003eUp To 5;000 Pounds Of Leveling Capacity\u003c\/li\u003e\n  \u003cli\u003eDoes not fit cab \u0026amp; chassis models\u003c\/li\u003e\n  \u003cli\u003eEliminate Sag And Bottoming Out\u003c\/li\u003e\n  \u003cli\u003eDoes Not fit Cab Chassis models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImprove load support and ride control with the Air Lift LoadLifter 5000 Rear Air Spring Kit, Part Number F57390. Designed for select 1999–2004 Ford F-250 and F-350 Super Duty applications, this adjustable air helper spring system helps level the vehicle when towing or hauling heavy loads. The kit installs between the existing rear leaf springs and the vehicle frame, allowing you to add air for loaded driving and reduce pressure when the vehicle is unloaded.\u003c\/p\u003e\u003cp\u003eWith up to 5,000 pounds of leveling capacity, the Air Lift LoadLifter 5000 system helps reduce rear-end sag, sway, bottoming out, and uneven headlight aim. Its air springs are adjustable from 5 to 100 PSI, providing control over ride support for changing cargo and trailer loads. Rugged components, two-ply fabric-reinforced air springs, and included mounting hardware are engineered for dependable service in demanding towing, hauling, commercial, and recreational applications.\u003c\/p\u003e\u003cp\u003eThe Air Lift F57390 kit includes the components and instructions needed for installation and is backed by Air Lift’s limited lifetime warranty and 60-day ride satisfaction guarantee. This application is intended for compatible pickup models and does not fit cab-and-chassis configurations. Confirm the vehicle’s exact configuration and suspension requirements before installation. Kit contents include rear air springs, mounting brackets, hardware, and installation instructions.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits select 2002–2004 Ford F-250 Super Duty models and select 2003–2004 Ford F-350 Super Duty models. Verify year, drivetrain, suspension configuration, and vehicle application before ordering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUp to 5,000 pounds of leveling capacity helps support heavy towing and hauling loads\u003c\/li\u003e\n\u003cli\u003eAdjustable from 5 to 100 PSI for customized load support and ride comfort\u003c\/li\u003e\n\u003cli\u003eTwo-ply fabric-reinforced air springs and rugged hardware provide durable performance\u003c\/li\u003e\n\u003cli\u003eHelps reduce sag, sway, bottoming out, and uneven vehicle loading\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1999 Ford F-250 Super Duty Lariat\u003cbr\u003e\n1999 Ford F-250 Super Duty XL\u003cbr\u003e\n1999 Ford F-250 Super Duty XLT\u003cbr\u003e\n1999 Ford F-350 Super Duty Lariat\u003cbr\u003e\n1999 Ford F-350 Super Duty XL\u003cbr\u003e\n1999 Ford F-350 Super Duty XLT\u003cbr\u003e\n2000 Ford F-250 Super Duty Lariat\u003cbr\u003e\n2000 Ford F-250 Super Duty XL\u003cbr\u003e\n2000 Ford F-250 Super Duty XLT\u003cbr\u003e\n2000 Ford F-350 Super Duty Lariat\u003cbr\u003e\n2000 Ford F-350 Super Duty XL\u003cbr\u003e\n2000 Ford F-350 Super Duty XLT\u003cbr\u003e\n2001 Ford F-250 Super Duty Lariat\u003cbr\u003e\n2001 Ford F-250 Super Duty XL\u003cbr\u003e\n2001 Ford F-250 Super Duty XLT\u003cbr\u003e\n2001 Ford F-350 Super Duty Lariat\u003cbr\u003e\n2001 Ford F-350 Super Duty XL\u003cbr\u003e\n2001 Ford F-350 Super Duty XLT\u003cbr\u003e\n2002 Ford F-250 Super Duty Lariat\u003cbr\u003e\n2002 Ford F-250 Super Duty XL\u003cbr\u003e\n2002 Ford F-250 Super Duty XLT\u003cbr\u003e\n2002 Ford F-350 Super Duty Lariat\u003cbr\u003e\n2002 Ford F-350 Super Duty XL\u003cbr\u003e\n2002 Ford F-350 Super Duty XLT\u003cbr\u003e\n2003 Ford F-250 Super Duty Lariat\u003cbr\u003e\n2003 Ford F-250 Super Duty XL\u003cbr\u003e\n2003 Ford F-250 Super Duty XLT\u003cbr\u003e\n2003 Ford F-350 Super Duty King Ranch\u003cbr\u003e\n2003 Ford F-350 Super Duty Lariat\u003cbr\u003e\n2003 Ford F-350 Super Duty XL\u003cbr\u003e\n2003 Ford F-350 Super Duty XLT\u003cbr\u003e\n2004 Ford F-250 Super Duty Harley-Davidson Edition\u003cbr\u003e\n2004 Ford F-250 Super Duty King Ranch\u003cbr\u003e\n2004 Ford F-250 Super Duty Lariat\u003cbr\u003e\n2004 Ford F-250 Super Duty XL\u003cbr\u003e\n2004 Ford F-250 Super Duty XLT\u003cbr\u003e\n2004 Ford F-350 Super Duty Harley-Davidson Edition\u003cbr\u003e\n2004 Ford F-350 Super Duty King Ranch\u003cbr\u003e\n2004 Ford F-350 Super Duty Lariat\u003cbr\u003e\n2004 Ford F-350 Super Duty XL\u003cbr\u003e\n2004 Ford F-350 Super Duty XLT\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Air Lift","offers":[{"title":"Default Title","offer_id":67643949777148,"sku":"57390","price":502.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/e5c40723e2cfae0f3b864e9e5dbf5d86.jpg?v=1791082595","url":"https:\/\/diycustoms.store\/products\/air-lift-loadlifter-5000-rear-air-spring-kit-for-1999-2004-ford-f-250-and-f-350-super-duty-part-number-f57390","provider":"diycustoms.store","version":"1.0","type":"link"}