AIR LIFT LOADLIFTER 5000 FOR HALF Air Spring; Frame Mount; Upto 5000 Pounds Of Leveling Capacity; Air Adjustable From 5 To 100 PSI; 2-Ply Fabric Reinforced Rubber; With Air Springs/ Brackets/ Roll Plate/ Air Lines/ Fittings/ Valves/ Installation Hardware; Air Compressor Sold Separately