The Firestone Ride-Rite rear air helper spring kit for 2000–2006 Ford Excursion (4WD only) provides adjustable air support to increase load-carrying capacity, stability and ride quality while reducing inter-leaf friction and bottoming out. The kit includes brackets, springs, hardware, air line and inflation valves for independent adjustment. Most Ride-Rite kits are designed to use factory holes for installation; expected install time is 1–2 hours and a two-year limited warranty is provided.
Firestone Ride-Rite Air Helper Spring Kit Rear 00-06 Ford Excursion (4WD Only) (W217602251)