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ARB 12V Twin On Board Air Compressor

Item J101465
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Market Price $623.56 You Save 13% ($81.33)
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$542.23 (each)

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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 12V High Performance Twin Compressor
      • Compact Design
      • Provides Supply for ARB Air Lockers
      • Rapidly Inflates Tires
      • Continuous Supply for Air Tools Up to 85LPM (3CFM) @ 6Bar (90PSI)
      • Complete Wiring Loom with Air Locker Solenoid Plug Ins
      • OEM Quality Compressor Isolating Switch
      • Includes 2 Relocatable Splash Resistant Air Filters
      • Washable Sintered Bronze Filter Cartridges Included
      • Mounting Hardware Included
      • Designed for Use in 1987-2020 Jeep Wrangler Models


      Compact Power. ARB's 12V Twin On Board Air Compressor caters to the needs of today's off road enthusiast by providing a system to actuate Air Lockers white also accommodating the use of most air powered tools. Whether you're on the trail or in the garage this compact compressor will provide rapid inflation of any size tire and supply continuous air for use of air tools rated up to 85LPM (3CFM) @ 6Bar (90PSI). This kit also includes an OEM quality compressor isolating switch to provide a seamless integration with your Wrangler's system.

      Durable Construction. ARB has constructed this compressor to meet the demands of the extreme conditions Wranglers are often found in, using both military and aerospace grade materials for superior strength. The motors are water sealed, equipped with ball bearings and thermally protected to provide low heat out put and quiet operation. This compressor is fitted with an over-pressure safety valve to prevent damages and the whole unit is fully serviceable with replacement parts available through ARB.
      Perfected Performance. This compressor features a completely sealed housing and is equipped with two relocatable, splash resistant, washable sintered bronze air filters to provide constant clean air, no matter the conditions. At maximum air flow you'll see consumption of only 56 Amps due to superior engineering. This kit comes equipped with an anti-vibration, sound deadening mount and includes all the hardware required for installation.

      Application. The ARB On-Board High Performance 12 Volt Twin Air Compressor is designed for use in 1987-2020 Jeep Wrangler YJ, TJ, JK and JL models. Air Locker Manifold Kit #171503 required to accommodate attachment of Air Locker Solenoids. 


      MPN# CKMTA12

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (19)

      Write a Review

      Ratings Summary

      4.3 out of 5 overall rating from 19 customers

      • March 30, 2020

        5 2013 Wrangler - Hunterwanabe

        Great product

        I have not installed this one yet but have used them in the past. Best compressor on the market everyone should have one.

        Helpful (0)
      • October 13, 2019

        5 2006 Rubicon Unlimited - Steve

        great addition to my LJ

        Airs up my 37" tires from 18 to 28 psi in 3.5 minutes!

        Helpful (1)
      • August 07, 2019

        1 2014 Wrangler - fredjohnson

        Terrible in so many ways

        I have several issues with this product. First, the location where you attach your air fitting is really small. There's no way to get a wrench in there to tighten the fitting down. I tried several fittings. I also bought the associated hose kit, and the fitting is way too large to tighten down with a wrench. Second, this compressor gets really hot. That in and of itself isn't an issue, except that the ARB hose can pop off its fitting when the pump gets too hot. I called ARB and they said not to use that hose attachment. They said they sell something else since the pump gets too hot and someone was burned by it. The guy I talked to at ARB recommended I NOT use their hose kit with this compressor. So, now I just wait long periods of time in between tire fills to allow the pump to cool. I really don't understand how other people are using this pump successfully.

        Helpful (5)
      • January 24, 2019

        5 2017 Rubicon - JameC

        Best ever

        This pump it truly the best ever. Ordered easy,shipped on time, installed simply and works great. What more can I say. Thanks

        Helpful (6)
      • August 26, 2018

        5 2013 Wrangler - MatthewS

        ARB On Board

        Great product! Quiet and quick. Mounted under seat with mount also available. When istalled the seat will need to be removed. Highly Recommend.

        Helpful (9)
      • August 13, 2018

        5 2014 Wrangler - BrentH

        Works great!

        The compressor works as advertised. If you mount it under the hood just know that the heat from the engine will keep the compressor from working until the engine cools down. Under passenger seat is probably best.

        Helpful (10)
      • June 28, 2018

        5 2018 Rubicon - MelA

        works awsome

        works great only thing was the harness was not long enough for the four door

        Helpful (9)
      • June 20, 2018

        5 2017 Wrangler - BryanB

        good product

        works good for all off road activities, need to add a volume tank if you are in a hurry.

        Helpful (8)
      • June 14, 2018

        5 2018 Wrangler - RickP

        Airing up

        Nice fit and perfectly tucked away under the Seat...

        Helpful (9)
      • June 12, 2018

        5 2018 Rubicon - StephenF

        Plenty of inflation power. ARB quality

        Reliable ARB product that will ensure that you have the power to inflate any large tire quickly. I had a smaller one in my old vehicle that never let me down in 13 years of use.

        Helpful (8)

      Questions & Answers (6 answers)

      5 Top Rated Questions

      could you hook up an air horn to this

      • The ARB 12V Twin On Board Air Compressor could be hooked to a tank to use for air horns, however the compressor does not supply enough raw CFM to use an air horn directly.

      Helpful (1)

      Hi: I'm really interested in this product but have the following questions: 1. In the space under the hood of my 2016 Rubicon, I see a number of brake lines and a distribution block---does this product sit on top of these lines or is there clearance? 2. Exactly what else do I need beside this product? 3. May I have the dimensions please? 4. Are there any other photos that might be helpful? I ask only because I noticed that a employee actually installed this product? Any help and additional data would be appreciated Dale

      • The ARB 12V Twin On Board Air Compressor is designed as a universal install product, meaning this can be installed on any vehicle, and it is up to the end user to determine a final mounting position. in the customer images, the picture shows this compressor is installed using a bracket from M.O.R.E. off road, however numerous mounting options are available. The M.O.R.E. bracket is linked below: This will include the compressor and mounting hardware, as well as the required wiring. You will need any components required for your use of the compressor, such as a tire inflation kit or fittings to adapt a hose for tire inflation, or the correct components required to trigger air lockers. We do not have any additional photos of this compressor installed as we do not have any current employees with this compressor on their Jeep. The compressor would be 4"H x 7.5"L x 10.8"W

      Helpful (1)

      What is the warranty on this model? 12 months, 18 months??

      Would I need to use a pressure switch if I have it pump to a small onboard tank, or is there one integrated into the compressor itself?

      • We would recommend a pressure switch if using this for a tank as an added safety measure.

      Helpful (0)

      Will the product work on other Jeep models besides ones mentioned? Why is it affected by under hood engine heat? If it won’t sir a horn directly, without a tanks, confirm it will air tires and tools without tank. I want to install under hood on the firewall of a 12 volt 1955 M38A1.

      • The ARB 12V Twin On Board Air Compressor is a universal fit compressor. We only test fitment for the Wrangler, and do not test for vehicles we do not sell parts for, such as your 1955 M38A1. This does not have issues with heat from under hood mounting, but will require a tank for tools and horn operation. This can air up tires without a tank.

      Helpful (0)
      Post Your Question
      1 More Question
      If I wanted to mount this compressor in the rear cargo area of my 2-door JK, would the provided wiring harness be long enough to do so without modification? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Dual Compressor
      • (1) Switch
      • (1) Mount
      • Hardware

      Tech Specs

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