The Air Lift LoadLifter 5000 Ultimate rear air spring kit for 2006–2017 Ford E-450 Super Duty adds adjustable air support to leaf-spring suspension for improved stability when towing and hauling. An internal jounce bumper cushions impacts, allowing safe operation with zero air pressure and preventing harsh jarring on rough roads. Adjustable from 5–100 PSI and maintenance-free, the kit provides up to 5,000 lb of load-leveling capacity and includes air springs, brackets, air lines, Schrader valve, hardware, illustrated instructions, and a lifetime warranty.
Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 06-17 Ford E-450 Super Duty