Product Questions call 1 800 842 8789. Package Includes: VoltAirMax DC480 Compressor 3/8″ Steel Braided Leader Hoses 3/8″NPT Check Valves. Digital Controller lets you control all 4 corners with no airline in the cab. Two – 2600 1/2NPT Port Air Bags. Two – 110/9000 1/2 NPT Port Sleeve Air Bags. Two – Upper and Lower Front Bag Mounts. Two – Upper and Lower Rear Bag Mounts. One Four Link Kit. One 5 Gallon Steel 5 Port Air Tank. One 3/8NPT 8 Valve Manifold. 29 years at the same location. If we do not have it, we can build it. Any returning or exchanging item must be in new condition and cannot be tempered.