ARB Brushless Twin Motor Onboard 12V Air Compressor
ARBCKBLTA12
With 9.18 CFM at 0 PSI, ARB CKBLTA12 Brushless Twin Motor Onboard 12V Air Compressor delivers a massive 50% increase in air output over ARB’s already market leading twin compressor. With fully sealed IP67 water resistance, electronic speed control, live diagnostic feedback, and Smart Start technology that prevents current spikes, this compressor is engineered for hardcore off-road use, large tire inflation, and Air Locker activation on vehicles with both large and small charging systems.
The new brushless platform also eliminates the need for relays, features quick release cam lock mounts for easy installation and removal, and comes pre-wired for ARB Air Lockers. The ARB Manifold Kit is required when running lockers or accessory air outlets with the Brushless Twin.
Includes:
- ARB Brushless Twin Motor Onboard 12V Compressor
- Integrated active cooling fans (one per motor)
- Built in electronic speed control
- Locker ready wiring (solenoid control circuits included)
- Quick release cam lock mounting system
- Hardware & installation instructions
Specifications
- Voltage: 12V
- Max PSI: 150 PSI
- Air Flow @ 0 PSI: 9.18 CFM
- Air Flow @ 29 PSI: 6.20 CFM
- Max Amps: 90A
- Duty Cycle: 100%
- IP Rating: IP67 (water resistant)
- Noise Level: 96 dB (Twin variant)
Dimensions:
- Length: 14.49"
- Width: 13.31"
- Height: 6.69"
- Weight: 15.8 lbs
- Design: Brushless twin motor, onboard configuration
Fitment
- Universal 12V onboard system for:
- Off-road buggies, crawlers & Ultra4 race rigs
- Jeeps, trucks, SUVs & overlanding builds
- UTVs/SxS with adequate charging capacity
- Any setup requiring high output onboard air
Compatible with:
- ARB Air Lockers (Manifold Kit 171503 is required for Air Locker installation or air accessory ports.)
- ARB Pump Up Kit
- ARB inflation tools & air hose accessories
Ventilation Requirement:
- Minimum 2 inches of clearance around compressor for cooling airflow.
Tech Insight
The ARB Brushless Twin is the first compressor in its class to combine:
- Brushless Motor Efficiency
- More power, less heat, longer life, and staggered motor startup (Smart Start) to prevent current spikes—even on small charging systems.
- Active Cooling System
- Each motor features a dedicated cooling fan, enabling continuous airflow, higher sustained output, and 100% duty cycle performance.
- Electronic Speed Control & Self-Monitoring
Automatically adjusts for:
- Ambient temperature
- Pressure conditions
- Vehicle voltage fluctuations
- Motor stall or overload events
- Live audio and visual alerts keep the user informed of system status.
- Relay-Free Install & Quick-Release Mounts
- No bulky relays required, simplifying installation and reducing wiring complexity. Onboard units detach quickly for service or relocation using cam-lock mounts.
- 50% More Output vs. ARB’s Brushed Twin
With over 9 CFM, this compressor is engineered for:
- Rapid inflation of large tires (37–43)
- Air Locker operation
- Frequent inflation/deflation cycles
- Demanding off-road and racing environments