The Air Lift LoadLifter 5000 Ultimate rear air spring kit for 1997–2005 Ford E-450 Econoline adds adjustable load support to leaf-spring suspension for improved stability and ride comfort when carrying heavy loads. It includes an internal jounce bumper that soaks up shock and prevents bottoming out so the springs can be maintenance-free and run safely with zero air pressure. Adjustable from 5–100 PSI and rated up to 5,000 lb of load-leveling capacity, the kit ships with all brackets, air lines, Schrader valve, hardware, illustrated instructions, a 60-day guarantee and lifetime warranty.
Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 97-05 Ford E-450 Econoline