ARB CKMTA12 – Twin On-Board 12V Air Compressor

The ARB CKMTA12 is the benchmark for on-board compressed air. Its compact twin-motor, twin-cylinder design delivers class-leading airflow for rapid tyre inflation and reliable accessory operation. With a 100% duty cycle and pressure-switch control, it’s made for long days on sand or rock where airing up is a constant.

Engineered for the harsh realities of touring and off-road use, the CKMTA12 features thermal overload protection, quality filtration and robust construction. It ships ready to install with a full wiring loom, relays, dash switch and mounting hardware, so you can integrate it neatly in the engine bay, canopy or drawers. Pair it with ARB manifolds, couplings and a pump-up kit to complete a professional, easy-access air system.

Key Features

• Twin-motor, twin-cylinder 12 V compressor for maximum airflow
• 174 L/min (free air); ~132 L/min at 200 kPa (29 psi)
• 100% duty cycle for sustained operation
• Pressure-switch control with automatic cut-out
• Thermal overload protection and quality air filtration
• Complete install kit: wiring loom, relays, dash switch, mounting plate
• Works with ARB Air Lockers (use ARB manifold kit) and pump-up accessories
• Compact footprint for engine bay, canopy or drawer installs

Specifications