ONAIR 4 Gallon Black Seamless Air Tank 4 Series Convertible With rise-on-start and air-out on

With rise-on-start and air-out on shutoff

and road debris

you’re not just protecting your air suspension system—you’re investing in long-term reliability and peace of mind

Air Boy features a retro handheld-inspired digital controller that displays real-time pressure readings for all four corners of the vehicle

ONAIR 4 Gallon Black Seamless Air Tank 4 Series Convertible With rise-on-start and air-out onBlack 4 Gallon Seamless Air Tank Built for reliable onboard air performance, this 4 gallon seamless aluminum air tank offers the perfect balance between compact sizing and increased air capacity. With a durable finish, 7 x 1 4 NPT ports, and a 200 PSI working pressure rating, this tank is ideal for air suspension systems, air horns, train horns, and custom trunk setups. Key Features: 4 gallon seamless aluminum air tank Rated up to 200 PSI 7 x 1 4 NPT