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. PartNumber : alf57345 Description : LOADLIFTER 5000; LEAF SPRING LEVELING KIT Title : LOADLIFTER 5000 LEAF SPRING LEVELING KIT REAR INSTALLATION TIME-2 HOURS OR LESS Position : Rear Features : Limited Lifetime Warranty Features : Uses 2-Ply Fabric Reinforced Air Springs Title : Air Lift Susp Leveling Kit WARNING CA Proposition 65 : Yes WARNING CA Proposition 65 Message : California Warning: Cancer and Reproductive Harm û www.P65Warnings.ca.gov 2009 Ford F-450 Super Duty Base V10.-cc Suspension::Air Suspension Kits 2009-2010 Ford F-450 Super Duty Harley-Davidson Edition V8.-cc Suspension::Air Suspension Kits 2008 Ford F-450 Super Duty King Ranch V10.-cc Suspension::Air Suspension Kits 2008-2010 Ford F-450 Super Duty King Ranch V8.-cc Suspension::Air Suspension Kits 2011-2016 Ford F-450 Super Duty King Ranch V8.6651cc Suspension::Air Suspension Kits 1999-2008 Ford F-450 Super Duty Lariat V10.-cc Suspension::Air Suspension Kits 2010 Ford F-450 Super Duty Lariat V10.-cc Suspension::Air Suspension Kits 1999-2010 Ford F-450 Super Duty Lariat V8.-cc Suspension::Air Suspension Kits 2011-2016 Ford F-450 Super Duty Lariat V8.6651cc Suspension::Air Suspension Kits 2013-2016 Ford F-450 Super Duty Platinum V8.6651cc Suspension::Air Suspension Kits 1999-2008 Ford F-450 Super Duty XL V10.-cc Suspension::Air Suspension Kits 2010-2016 Ford F-450 Super Duty XL V10.-cc Suspension::Air Suspension Kits 1999-2010 Ford F-450 Super Duty XL V8.-cc Suspension::Air Suspension Kits 2011-2016 Ford F-450 Super Duty XL V8.6651cc Suspension::Air Suspension Kits 1999-2008 Ford F-450 Super Duty XLT V10.-cc Suspension::Air Suspension Kits 2010-2016 Ford F-450 Super Duty XLT V10.-cc Suspension::Air Suspension Kits 1999-2010 Ford F-450 Super Duty XLT V8.-cc Suspension::Air Suspension Kits 2011-2016 Ford F-450 Super Duty XLT V8.6651cc Suspension::Air Suspension Kits 1999-2010 Ford F-550 Super Duty Lariat V10.-cc Suspension::Air Suspension Kits 1999-2010 Ford F-550 Super Duty Lariat V8.-cc Suspension::Air Suspension Kits 2011-2016 Ford F-550 Super Duty Lariat V8.6651cc Suspension::Air Suspension Kits 1999-2016 Ford F-550 Super Duty XL V10.-cc Suspension::Air Suspension Kits 1999-2010 Ford F-550 Super Duty XL V8.-cc Suspension::Air Suspension Kits 2011-2016 Ford F-550 Super Duty XL V8.6651cc Suspension::Air Suspension Kits 1999-2016 Ford F-550 Super Duty XLT V10.-cc Suspension::Air Suspension Kits 1999-2010 Ford F-550 Super Duty XLT V8.-cc Suspension::Air Suspension Kits 2011-2016 Ford F-550 Super Duty XLT V8.6651cc Suspension::Air Suspension Kits