SKU: 20014

ViAir Dual 380C Onboard Air System 2.5 Gallon 200 PSI Air Tank

Free Shipping on orders over $49 1 year price guarantee trail tested guarantee
    Onboard Air Systems (OBA) are complete pneumatic systems intended to accomplish various tasks, depending on the kit selected. VIAIR offers OBA systems for smaller compressed air requirements that have a shorter duty cycle need, as well as other systems that provide up to 100% duty cycle and increased air volume by providing a larger tank for compressed air storage. Each Onboard Air System comes complete with compressor(s), air tank, fittings, pressure switch, relay(s), electrical connectors and all applicable accessories.

    This Dual 380C Onboard Air System is a pre-packaged compressed air solution that provides two 380C, 100% duty cycle compressors, a 2.5 gallon air tank, inline pressure regulation, and all components needed to install a working system capable of inflating tires, air tools, managing air locking differentials, and more.
    Permanent Magnetic Motor
    Duty Cycle: 100% @ 100 PSI
    Max. Working Pressure: 200 PSI
    Max. Amp Draw: 44 Amps
    Ingress Protection Rating: IP67
    Please Note: Use thread sealant for proper installation. PTFE tape is not recommended. Properly sealed, recommended torque for 1/8" is 10-11 ft. lbs. Recommended torque for 1/4" and 3/8" is 16-18 ft. lbs.
    Also Includes:

    Sealed Pressure Switch (165 PSI on, 200 PSI off)
    40-amp Relays
    Inline Fuse Holder
    1/4" Quick Connect Coupler (M)
    1/4" 250 PSI Safety Valve
    1/4" Tank Drain Valve
    (2) 1/8" BSP to 1/4" NPT
    (3) 1/4" Compression Fittings
    5 Pc. 1/4" NPT Plugs Kit
    6-Port Billet Manifold with Mounting Bracket (1/4")
    (2) 15ft. 1/4" Air Line Included
    Electrical Connections
    All Fittings are NPT rated unless otherwise noted
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to is the best place on the planet to invest in gear for your vehicle. Here’s why:

1-Year Low Price Guarantee - We’re confident our price is the lowest available for the ViAir Dual 380C Onboard Air System 2.5 Gallon 200 PSI Air Tank, both now and for the next year. If you see it cheaper anywhere within a year of purchasing let us know and we’ll refund the difference.

60-Day Trail Tested Guarantee - We’re committed to selling only high-quality, reliable gear you can count on for your adventures. If your purchase doesn’t live up to expectations you can return it for a full refund, even if you’ve installed it or already used it in the field.

For full details, please see our policies page.


Learn how to avoid them and keep your trek on track.

You’ll receive follow-up emails from Overlander. You can cancel at any time and your information will not be shared.