Equip your truck with the Kleinn onboard air system, engineered specifically for owners who demand professional-grade utility and precision vehicle-specific fitment. This premium heavy-duty kit provides a reliable high-output air source directly on your chassis, allowing you to easily inflate large tires, power air tools, operate air suspension bags, or tackle demanding off-road challenges. The heart of this high-performance system features a high-output Kleinn waterproof air compressor paired with a Cortec coated three-gallon air tank. Both components mount securely beneath the truck using custom-engineered mounting brackets that are proudly made in the United States of America and bolt directly to existing factory locations. Using common hand tools, anyone can install this onboard air system without drilling a single hole, and everything needed arrives in one box for a professional and flawless setup. For ultimate utility, the package includes a remote-mounted quick connect, a quick-connect tire inflator equipped with a 160 PSI digital gauge and pressure release valve, and a dedicated storage bag. This standalone onboard air system also includes a 160 PSI panel-mounted gauge with a 12-volt on and off switch for effortless monitoring from inside the cab. Built to endure the toughest environments, this complete package provides the ideal balance of discreet original equipment manufacturer style mounting and high-output pneumatic performance that serious truck builds count on.

Genuine Kleinn Air Horns. Part number RAMHDOBA-6450.

Ships from US warehouse.

WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.