VIAIR 2On2 400C System - 30001

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  • VIAIR | Part Number: V/A30001
  • Duty Cycle:33 Percent @ 100 psi
  • Tank Volume:2 Gallon
  • Amp Draw:51 Amps
  • Fitment:Universal Fit
  • Maximum Air Pressure:150 PSI.


VIAIR 2On2 Systems allow the installation of a capable dual compressor onboard air system in 2007-2011 Jeep JKs which mounts between the radiator and engine, uses no additional space. 2On2 Systems are Plug & Play and provide a simplified installation of your onboard air system, without the need to find space under your rig, where components can be damaged. Available either as a JK-specific item (with cross member mounting bracket), or as a universal kit that must be installed inside your vehicle, all VIAIR 2On2. Kits include: 2 air compressors, a 2 gallon six port air tank, Environmentally-sealed power connectors, Wiring harness, Air manifold, Safety valve, Pressure switch and Mounting hardware.


Question & Answers

2 Answered questions

Viair says this will not fit on the 2013 and new JK's. There are clearance issues between the radiator and engine. Can you clarifiy which air compressor kit you have for the 2013 and newer JK's?

Asked by None from on

Hello, currently we do not have a kit that is confirmed to work on the 2013 however many people are installing this kit with no issues. Also most people run a portable compressor like the Arb unit and mount it under the seat. Thank you for your question.

Answered by mikey from on

Will this fit on a 2014 rubicon unlimited with no mods needed

Asked by Aaron from on

Hello Aaron, the VIAIR 2On2 400C System part# V/A30001 will fit your 2014 jk rubicon with no mods. Thank you for your inquiry.

Answered by mikey from on


When you're looking for compressors and air accessories for the off-road market, VIAIR is a vital air source for Jeeps running onboard air systems or portable compressors. 4WD has an extensive lineup of VIAIR products and accessories like pressure gauges, air filters and airline fittings. Operate air tools, inflate intertubes, balls and other sports gear, and of course, re-inflate tires after a day on the trails with reliable VIAIR products. Compressors draw various amps with different PSI working pressures to fill bigger tires quickly and hassle-free. VIAIR's constant duty onboard air system for Jeeps offers a 100% duty cycle with all the necessary components to keep your wheeling adventures aired-up and safe. Shop VIAIR Now