Airlift LoadLifter 5000 Leaf Spring Leveling Kit

Up to 5000 lbs. of Leveling Capacity. Uses 2-Ply Fabric Reinforced Air Springs. Air Adjustable from 5 to 100 psi. Quick Connect Easy-To-Use Polymer Air Fittings. Reinforced Air Bellows For Long Lasting Strength. Vehicle Specific Illustrated Installation Manuals. Limited Lifetime Warranty.  Call for application specific before ordering any load lifter products. 

installation instructions
http://www.airliftcompany.com/manuals/MN-553_57275_57285.pdf