LK8 Off-Road: The first and last stop for all your Land Rover needs LK8 Off-Road: The first and last stop for all your Land Rover needs
Compact. Sealed. Locker-Ready. Trail Proven.
TheARB CKMA12is acompact, permanently mounted 12V air compressorbuilt to power ARB Air Lockers and handle light-duty air needs out on the trail. Don’t let its size fool you—this unit is a heavy hitter. It’s been torture-tested in ovens, freezers, underwater, and through choking Australian dust. It performs. Every time.
Designed to mount in tight spaces (even inside the cab), it’s quiet, fully sealed, and powerful enough to air upfour 35\"–37\" tires in a single duty cycle. Want more utility? Add ARB\'sPump-Up Kit (#171302)and you’ve got a compact inflation station for tires, camping gear, and more.
KIT INCLUDES:
Fully assembled and bench-tested 12V air compressor
OEM-quality isolator switch
Air Locker-rated pressure switch
Complete wiring loom with plug-and-play solenoid leads
Splash-resistant, relocatable air filter
Mounting hardware with reinforced backing plate
Photo-illustrated install guide
KEY FEATURES:
Small footprint withclass-leading air flow output
Fully sealed formoisture and dust resistance
Anodized heat-dissipating bracket with 180° mounting flexibility
100% ball bearing motorwith low-heat, quiet operation
German-made cylindrical roller bearing in compressor piston
Anti-vibration mounts & sound deadening construction
Over-pressure safety valve and internal thermal protection
Maxi-fuse equipped for professional-grade inline protection
Compatible withARB Air Lockers
OptionalPump-Up Kit (171302)enables tire/camp gear inflation
VEHICLE COMPATIBILITY:
Universal mount — fits most 12V-equipped off-road vehicles
Ideal forLand Rover,Toyota,Jeep, all other overland rigs
Part Number:CKMA12
INSTALLATION NOTES:
Can be mounted in engine bay or interior
Manifold required if running multiple Air Lockers (see ARB #171503)
Add Pump-Up Kit for inflation use
Sealed air filter can be relocated for cleaner/cooler intake air
FREQUENTLY ASKED QUESTIONS:
Q: Will this run both front and rear lockers?
A:Yes — with the addition of theARB Manifold Kit (#171503).
Q: Can I use it to inflate tires?
A:Yes — with the optionalPump-Up Kit (#171302).
Q: Is this waterproof?
A:It’s fully sealed against moisture and dust, ideal for harsh environments.
Q: Where can I mount it?
A:Anywhere you’ve got room and airflow—engine bay, cab, cargo area. It\'s small and quiet enough for interior installs.
Q: What’s the difference between this and the CKMTA12 twin compressor?
A:This is the compactsingle-motorversion. TheCKMTA12is a dual-motor setup with significantly higher airflow for tire inflation and air tools.
Part Number: CKMA12
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