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Reviews: ARB High Performance On-Board Compressor for ARB Air Lockers - CKMA12
4.9
4.9
32 Ratings
ARB 4x4 Accessories On-Board Air Compressors
Part Number: ARBCKMA12
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- Compact design makes it the highest flowing compressor in its class (voltage vs size)
- Fully sealed components for moisture and dust
- Pressure switch controlled air manifold systems specially designed to suit ARB Air Locker equipped vehicles
- Hard anodized cylinder bore and PTFE (Teflon) impregnated carbon fiber piston seal for reduced friction and maximum trouble free life
- New anodized mounting bracket dissipates motor heat and allows compresor to be repositioned 180°
- Anti-vibration sound deadening mount
- Relocatable splash resistant air filter assembly for cleaner, cooler air supply and versatile waterproof air intake positioning
- High densisty, high flow washable sintered bronze air filter element
- Maxi-Fuse equipped for professional in-line circuit protection
- Motor is 100% ball bearing equipped with unique linear brush pre-load system for extra long life, low heat and quiet operation
- Compressor piston is equipped with a German made high shock rated cylindrical roller bearing
- Constructed entirely of light weight, high strenght engineering grade materials, including military and aerospace grade components
- Over-pressure safety valve equipped
- Motor is internally thermal protected against extreme termperature damage
- California Residents: WARNING
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5.0
This is a great product
Very good product. Hard mounted and connected to a 2.4gal reserve tank. It fills the tank quickly
By Jeep_10 from Louisville | 11/20/23
5.0
Works great for reinflating tires
Bought the compressor for reinflating tires on my off-road rig. Installation is pretty easy if you’re not using air lockers, but the compressor comes with all the wiring for that so you have to figure out what you need and what you don’t need for the install process. Just got back from a spring trip to Utah and it worked great to air up my 35s when needed.
By Will | 4/27/23
5.0
Work horse ftw
Works perfect airing up 33's and for 2 diff lockers
By 3G T4R | 2/20/22
5.0
Great compressor for its size
Using it just a compressor to air up my 37’s after a run. Works great, fast just wish the instructions would be more specific for this application and include the tee needed for the pressure switch and air hose connection.
By Edgar from Ontario Ca | 10/7/21
5.0
Small package, big bang
Great air output for such a small compressor. Highly recommended.
By B Miller from Red Lion, PA | 7/12/20
5.0
Nice kit
This compressor part number comes with a wiring harness for the compressor and two lockers from battery to compressor to dashboard. The lockers come with their own switches and valves. The major parts of the compressor can be rotated about the axis of the motor to allow easier configuration for the space available. Everything seems substantially made, heavy, well labelled, and good directions.
By John from Bluegrass | 11/13/18
5.0
Purchased for airing up tires
Having a very small 4x4 this compressor inflates my tires extremely fast. Guessing approx 15-30 sec/tire from 26 psi for fast off road driving to 40psi for hwy driving. I have very small volume tires compared to most 4x4's however. We have the same compressor on our work vehicles and it will do a 265/75-16 in approx 2-3 min/per tire from 15 psi to 36 psi. If you have a larger vehicle that requires higher pressures and have larger tires I would recommend the dual compressor if you have the budget for it. This compressor could still do it w/o any problems I'm sure, it would just take awhile to get say a 285/75-16 up to 80 psi from 15 psi for example. This is still very very much faster than any cigarette lighter operated compressor and you won't regret getting it.
By Mark from Alice Springs Australia | 5/29/13
5.0
Superb
The wiring diagram and instructions are simple and easy to assist if modifying the harness length for your application. Definitely go with the One-Off Fabrication's master cylinder mount if attaching to a Jeep JK.
By Trav from Tucson, AZ | 6/11/11
5.0
AWESOME!!
ARB makes the best products for all of our offroad needs!!
By Jess from Lake Tahoe, CA | 3/23/11
5.0
nice compressor
Works great. Will use often
By sean from colorado springs | 3/22/11
5.0
arb compressor
two minutes to fill from 15 psi to 32 psi on 33" tire.
By rmltrd from arvada, co | 2/1/11
5.0
Very nice work
Make it smooth ride
By nir1701 from Tel Aviv | 10/15/10
