ARB INFLATION3 Twin High Performance Air Compressor CKMTA12 and Extension Hardware for Easy Installation and Connection in a New Printed Box, Ideal for Lockers, Horns, Tire Inflation and Air Tools

Good pump. Turned it into a mobile unit. But... I have not used it in a cave.

To be honest, I was surprised with all the great reviews now that I have it. On some vehicles it’s easy to mount, but took innovation on my Dodge Ram 2500. With how popular this company is, it seems logical to argue they would have a solution for almost all Overlanding trucks. Additionally, the wiring directions were horrible, and I had to watch a million YouTube videos. I’m not great at wiring but I’m def not bad at all. The problem lies with wiring the toggle switch, because the wires that come with it are really short (about 2’) and it is difficult to wire. Most people wire the toggle switch into the fuse box (because of how difficult it is to wire it as the instructions call for) which required me to have to go to auto part store for special adaptors to do this operation as well as more wires to extend their length. In my opinion, they could have done a far far better job at creating more user friendly instructions for the DIYer person and included wiring components/solutions for all sorts of vehicles because that stuff is cheap. Be prepared because it won’t be a quick wire up and out project unless you do a lot of this type of work. Oh and to top it all of, it didn’t even come with an adaptor to hook up an female air coupling with the pressure switch. If you don’t know what I am talking about then look into it because you’ll need a special component that they sell in their additional tire inflator kit. This whole thing stinks because the compressor seems amazing and works well, but the experience of having to get a bunch of extra stuff to put it in the car was mediocre. Get it together ARB and serve your customers right.

well I received item really fast(thank you for that) unfortunately I tested it, doesnt work, the box in came in was in shreds they put in another box that was intacted, It looked like it was a previous return, not really sure, they said its not returnable, so I have a big paper weight, use caution!!!

MADE IN CHINA. Thats the FIRST thing that should be known about this compressor, so keep this in mind. With that said, so far, it appears to be a top quality compressor. If you are used to the big box compressors here are a few differences between the ARB and the standard Chinamercan stuff: - quiet, it sounds solid and tight, it doesnt make a racket, a nice mellow tone - hard-wired to the battery, no more jumper cables, fumbling for the box, putting the compressor back in the box, etc.. mount it anywhere, including under the hood - switch, relay, and wiring harness all included, mount the switch on the dash somehwere.. use a dremel or whatever you got to cut a space for the switch - good air compression, unlike other big box compressors this one never sounds like its struggling, instead it sounds like it is well capable of doing what its supposed to do, this is phychologically reassuring - manifold with pressure switch, this means you hit the on button, it fills the manifold for a split second and the compressor STOPS, now you can go from tire to tire and fill up without having the thing run constantly - the kit does NOT include a hose or tire inflator - sold seperatley... Overall, so far so good, though I havent used it much (thankfully) .. mah use is primarily for tire fills and some random blow-gun action (ie cleaning stuff) What would be better? If it was NOT made in CHINA. Japan or Australia would be prefereable, even if the price were DOUBLE.... Alas this is the way of thy world... I suspect China will have more tiers to their quality as demand and competition continue to grow...

This thing is powerful! I was surprised when it arrived and I opened the box. This thing was heavy In a good way tho. Well built with quality parts. It comes with everything need to wire it up and to switch it on. You only need to plumb the air side of it. I mounted on the inside up high on the rear passenger wheel well. On my 2006 gmc sierria. I have it going to a 7 gallon air tank and a 25ft air reel where my Spain tire used to be.

Super heavy duty compressor. The harness that is included makes install a breeze. No overheating issues as of yet. Fills tires in seconds. The fact you can add a tank and use it for pneumatic tools is awesome.

It happened to me both with the current locker, and with the one I had in my previous Toyota Prado, that it started to leak air, and they had to open, clean, and reinstall them.

Works great , installed as an Air up compressor on my 2019 Jeep JLU Rubicon , Had to repurpose a bracket from a rear tire carrier light bracket due to ARB hasn’t made anything for the new Jeeps , had to extend Hot wire to reach the battery as well as the red wire from the harness to my accessories switch under the glove box , took a couple hrs , but all in all I’m really pleased how it came out . Hope this review helps .

Comes with wiring harness for the compressor and also built into the harnes 2 more switches for your air lockers and also comes with one rocker switch and a wiring diagrams the only trouble I had wiring was what the diagram said “ignition” that held me up for a couple of hours I ended up splicing it to the cigaret lighter because it only turns on when the key is in the ignition. You will need to buy seprate the tire inflator kit in order to use it as a compressor also u will need a tank if you wish to run air tools if u don’t want to use a tank get the arb twin compressor it can work your air tools at a constant rate.

Best compressor on the market. I installed airbags on my truck and priced compressor systems. The brand our local tire shop recommended cost twice as much for worse performance. Now I have a much better product with more versatility. Well worth every penny.