12V Air Compressor CKMA12
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- Reference Part Numbers: CKMA12 On-Board 12V Air Compressor
- Universal Fitment: Air Compressor Suitable For Tire Inflator, Air Horn, Air Lockers, Air Tools and Pneumatic Tools
- Complete Package Include: Single Motor Air Compressor, Complete Wiring Loom, Pressure Switch, Mounting Bolts And Washers. Everything Shown In the Pictures Included
- Advanced Cooling System: Features a built-in premium aluminum heatsink and a high-quality thermal-cutoff switch. This advanced cooling system effectively dissipates heat, allowing for longer continuous operation and preventing overheating damage, which extends the compressor's overall lifespan
- Dual-Piston Design: The dual-piston design provides powerful airflow and high pressure for rapid inflation of car and SUV tires, saving you valuable time
- Durable Construction: Water, dust, heat and shock resistant compressor designed to withstand harsh environments and can be permanently mounted in your vehicle
- Complete Installation Kit: Includes full wiring harness with relay, multi position mounting bracket and pressure switch for easy installation and reliable operation
Estimated shipping
Select a product to estimate shipping.High Performance 12V Air Compressor Replacement For ARB CKMA12 On-Board Air Compressor
Product Specifications
Product Model: Single-cylinder air compressor CKMA12
OEM Part Number: CKMTA12
Operating voltage:12V DC
Protection rating: IP55 dustproof and waterproof
Package includes: contents as shown in the picture.
CKMA12 On-Board Air Compressor
Lightweight, high-strength cylinder block: Made of lightweight, high-strength materials, balancing durability and ease of installation
Fully sealed protection design: The cylinder block features a sealed design, effectively preventing moisture and dust, easily handling off-road environments
Wear-resistant cylinder block: The inner wall of the cylinder is hard anodized, reducing operating friction.
CKMA12 Air Compressor and Locker Wiring Installation
Step 1: Mount the CKMA12 air compressor securely in the vehicle.
Install the supplied air filter.
Connect the air hose to your differential locker.
Verify all fittings are tightened properly.
Step 2: Connect the main power wires.
Red wire → Battery Positive (+12V)
Black wire → Battery Negative (Ground)
Always connect directly to the battery using the supplied fuse.
Step 3: Install the relay.
The relay is pre-wired.
Simply connect it to the matching connector on the wiring harness.
No additional relay wiring is required.
Step 4: Connect the pressure switch.
The pressure switch connector is keyed and only fits one way.
This allows the compressor to automatically maintain air pressure.
Step 5: Connect the locker solenoid valve.
For a single differential locker, use:
Yellow + Black wire pair
Step 6: Install the switches.The harness includes:
Compressor switch
Rear Locker Switch (Switch 1)
Front Locker Switch (Switch 2)
Match each connector by wire color.
Step 7: Connect ACC power.
The ACC wire should be connected to an ignition-switched 12V source.
This prevents accidental compressor operation when the ignition is OFF.
Step 8: Test the system.
Turn the ignition ON.
Verify:
Compressor starts
Pressure switch cycles correctly
Solenoid clicks when locker switch is pressed
Locker engages normally
Pressure control switch, Relay and Waterproof rocker switch
Equipped with a pressure switch, the start/stop pressure can be set to achieve automatic inflation/stop without manual monitoring; combined with an 80A high-current relay and a waterproof rocker switch, it can withstand the air compressor's operating current and can be started and stopped with one button in the cab, making operation safe and convenient.
Complete wiring harness kit
The complete pre-wiring harness uses flame-retardant and high-temperature resistant wire. All terminals are crimped, allowing for direct installation with the corresponding plugs, without additional wire stripping or soldering; the harness length is suitable for most off-road vehicle engine compartment layouts, providing ample slack for neat and standardized installation.
Dustproof and waterproof filter cover
The dedicated dustproof and waterproof filter cover effectively prevents sand and moisture from entering the air compressor; the splash-proof shell can withstand off-road wading and muddy conditions, protecting the cylinder and piston from wear, extending the air compressor's service life, and reducing later maintenance costs.
Product details
| Main Specification | |
|---|---|
| Anbefalede anvendelser til produkt | Tire Inflation or Pneumatic Tools or Air Tools or Air Horn or Air Locker Activation |
| Fremstiller | APFAITH |
| Mærke | APFAITH |
| Antal elementer | 1 |
| Modelnavn | 12V Air Compressor |
| Inkluderede komponenter | 12V Air Compressor |
| Strømkilde | Kortet elektrisk |
| Spænding | 12 volt |
| Særtræk | Vejrbestandig |
| Product information | |
| Antal pakninger | 1 |
| Item details | |
| Standardnummer | CKMA12 |
| Features & Specs | |
| Yderligere funktioner | Vejrbestandig |
| Others | |
| Varens højdepunkt | High Performance or Replacement For ARB CKMA12 On-Board Air Compressor or For Tire Inflation Air Locker Activation or Single Motor |
| Produkttype | Portable Air Compressors |