On-Board Air Compressor for Air Locker Differentials and Tire Inflation

The ARB CKMA12 On-Board Air Compressor is a single on-board, high-performance 12V voltage unit that is ideal for Air Locker, differentials, and tire inflation applications. With a class-leading flow rate, this compressor has been designed for Air Locker activation (on-board model), fast tire inflation, and a range of other functions whether they be for work or play. Constructed entirely of lightweight, high-strength engineering-grade materials, it incorporates quality components for quiet operation and extra-long life.

The perfect accessory for off-road use, the ARB CKMA12 provides an immediate source of compressed air wherever a 12-volt power source is available. Tires perform best when set at a pressure appropriate for the terrain, and this compressor is designed to quickly and easily inflate tires to the desired pressure.

The ARB heavy-duty air compressor has enough output to inflate four 35-inch tires in a single cycle, with each tire taking just over two minutes. The motor is equipped with a 100% ball-bearing design for improved durability and performance. Constructed of lightweight, high-strength engineering-grade materials, it incorporates quality components for quiet operation and extended longevity. This includes a Teflon-impregnated carbon fiber piston for reduced friction.

The compressor's flow rate ranges from 3.08 CFM at 0 PSI to 2.34 CFM at 29 PSI, making it suitable for use with many air tools when used in conjunction with a 1-gallon air tank (optional with the ARB CKMA12 on-board model).

The on-board design of the ARB CKMA12 allows it to be permanently mounted in your vehicle, with a full wiring loom that includes Air Locker solenoid plug-in contacts, mounting hardware with a reinforcing bracket, and a quality compressor isolating switch.

The ARB CKMA12 is constructed with high-end materials for protection and durability. It is sealed for moisture and dust resistance, with a washable sintered bronze air filter element housed in a splash-resistant cover. The cylinder bore is hard-anodized for reduced friction, and the motor is internally thermal protected.

Installation of the ARB CKMA12 involves mounting the compressor to the provided bracket, relocating the horn, hooking up the wiring to the compressor and battery, plugging in the relay and pressure switch, and running the wiring for the power switch. This ensures a seamless and secure integration of the high-performance air compressor into your off-road vehicle.

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