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Regular price $616.00 Save $-616.00

-182 in stock

ARB's new CKMTA12 and CKMTA24 twin on-board compressor kits were designed to fill the market need for a compact sized yet high-volume compressed air source to suit the high volume airflow needs of most air powered tools, and also to suit the actuation and control needs of the ARB Air Locker, and the harsh and demanding environment of the ARB Air Locker user.


  • Pneumatic supply and electrical control for ARB Air Locker(s). (Air Locker Manifold Kit #171503 required)
  • Rapid inflation of small, medium and large tires.
  • Air tools rated up to 85LPM [3CFM] @ 6Bar [90PSI] continuous supply.
  • Air tools rated higher than 85LPM [3CFM] @ 6Bar [90PSI] using an optional air tank suitable to the run time requirements.

Kit Includes:

  • Fully assembled and tested air compressor (12V or 24V).
  • Complete wiring loom w/ Air Locker solenoid plug-in terminals.
  • Automotive OEM quality compressor isolating switch.
  • 2 x relocatable splash resistant air filters with washable high-flow sintered bronze filter cartridges.
  • Mounting bolts and washers.
  • Comprehensive photo illustrated installation guide.

Optional Accessories:

ARB offers a range of accessories to help maximize the potential of your on-board compressor installation.

  • 170631 - JIC4 [AN-4] male to 1/4NPT male adapter nipple
  • 171301 - 6m [20ft] high temperature inflation hose with m/f US std air couplings
  • 171302 - Pump-up kit for hard mounted tyre inflation
  • 171309 - Compressed air blow gun to suit US std air coupling
  • 171501 - 4 Liter [1 Gallon] forged aluminum air tank (JIC4 port x 2)
  • 171503 - Complete manifold kit to suit Air Locker solenoid mounting
  • 180103 - 12V electric solenoid (1/8BSPP ports x 2)
  • ARB605US - Inflation/deflation gauge (stainless braided, lock-on)
  • ARB606 - Tire inflator wand (long reach, push-on)
  • ARB607 - Tire inflator chuck (angled, lock-on)


  • Available in 12V (CKMTA12) or 24V (CKMTA24) models.

  • Constructed primarily of light weight, high strength, engineering grade

    materials, including military and aerospace standard components.

  • Pressure switch controlled air manifold system regulates pressure between 9.3Bar [135PSI] and 10.3Bar [150PSI] suited to air tools and all ARB Air Locker equipped vehicles.

  • Highest air flow rate of any 12V compressor of its size on the market at 174LPM [6.16CFM].

  • High efficiency design consumes only 56 Amps at maximum air flow.

  • Built with sealed components for moisture and dust resistance.

  • Hard-anodized cylinder bores and PTFE (Teflon) impregnated carbon

    fiber piston seals for reduced friction and maximum trouble free life.

  • Ducted IP55 sealed brushless DC cooling fan and anodized motor mounting brackets effectively dissipate heat from the motors, heads and electronics allowing for a 100% duty cycle (under room temperature conditions).

  • Anti-vibration / sound deadening is integrated into the mount.

  • Relocatable splash resistant air filter assemblies for cleaner, cooler air supply and versatile waterproof air intake positioning.

  • High density and high flow washable sintered bronze air filter elements.

  • Full wiring loom included for simplified installation and easy plug-in connectivity to Air Locker control solenoids. (Note: Air Locker Manifold Kit #171503 required to mount solenoids).

  • Equipped with dual heavy duty Maxi-Fuses for professional in-line circuit protection and true circuit redundancy in case of a fault.

  • Motors are water sealed, 100% ball bearing equipped (i.e., no bushings used), and feature a unique linear brush pre-load system for extra long life, low heat and quiet operation throughout the life of the unit.

  • Motors are internally thermal protected against extreme temperature damage.

  • Compressor pistons are equipped with a heavy duty European made cylindrical roller bearing.

  • Over-pressure safety valve equipped.

  • Sealed illuminated automotive grade dash switch included.

  • Fully serviceable and all replacement parts available.

  • EMF suppressed for use in proximity to sensitive electronic equipment.

  • CE and C-Tick compliant.

  • Engineered, built, and individually dyno-tested in Australia from local and imported components.

Customer Reviews

Based on 1 review

Shipping is always fast. I had a question about some parts and the staff was quick on answering it and even sent a part number incase I need to buy it