Firestone Ride-Rite Rear Air Helper Spring Kit for 1996–2007 Ford E-450 provides adjustable air support to improve load-carrying capacity and vehicle stability. The kit includes springs, brackets, hardware, air line and inflation valves and is designed to use factory mounting points for most installations. Adjustable pressure evens side-to-side loads, reduces suspension fatigue and helps prevent bottoming out under varying cargo.
Firestone Ride-Rite Air Helper Spring Kit Rear 96-07 Ford E-450 (W217602377)