The LoadLifter 5000 kit from Air Lift installs between leaf springs and frame to provide adjustable support for trucks, vans and motorhomes. Add air when loaded and reduce it when unloaded; the system adjusts from 5–100 PSI and offers up to 5,000 lb of leveling capacity to prevent sag and bottoming out. This kit fits specific cutaway chassis like G-3500 and G-4500 with C-channel frames, includes durable hardware and a limited lifetime warranty.
Air Lift LoadLifter 5000 Air Spring Kit