Air Lift LoadLifter 5000 rear air spring kit for 2011-2014 Ford F-450 Super Duty 4WD supplies up to 5,000 lbs of leveling capacity and helps eliminate squat, sway and bottoming out. Each kit includes upper and lower roll plates that protect the springs and increase load capacity, reinforced 2-ply air springs and ultra-high-strength composite end caps. Key suspension components have been torture-tested to one million cycles. Includes illustrated instructions, lifetime warranty and 60-day ride satisfaction guarantee.
Air Lift LoadLifter 5000 Rear Air Spring Kit for 11-14 Ford F-450 Super Duty 4WD