Airmaxxx Chrome 580 Dual Air Compressors & Tank. For On Board Air. Check Out Our Fasted and Newest X-Series Compressor. Wiring kit has everything you need to connect 2 air compressors. Provides clean, show quality installation. (2) 580 Chrome Air Compressors. 150 on – 180 off Pressure Switch. 5 Gallon 9 Port Steel Air Tank (33″ x 7.5″). (1 pc) Relay Socket. (1 pc) Mini ANL Fuse Holder. (1 pc) Mini ANL 40-amp fuse. (3 pc) Fuse Taps (Mini/Micro/Standard). (3 pc) 5-amp Fuses (Mini/Micro/Standard). Pre-crimped Nickle Plated Ring Terminals. (20-ft) 100% Copper 8-gauge Power Cable (5-ft + 15-ft). (1 pc) 40-amp Heavy Duty Relay w/BLUE LED indicator. (1 pc) 8-gauge Heat Shrinkable Butt Connectors. (3 pc) Stainless Steel Hardware Assemblies. (2 pc) Black Screws (for fuse holders). (2 pc) Blue Female Crimp Connector. (20-ft) Yellow 18-gauge Wire. (6-ft) Black 18-gauge Wire. (20 pc) Black Cable Ties. (1 pc) Allen Wrench.