A high-output single motor compressor mounted on the vehicle, so tires can be aired up after trail driving without carrying a portable unit. It also supplies air for tools and air lockers when paired with optional accessories.

ARB CKMA12 Technical Specifications:

• 12V on-board compressor rated to 100 PSI maximum.
• Delivers 3.08 CFM at 0 PSI and 2.34 CFM at 29 PSI.
• 50% duty cycle with a maximum draw of 32 amps.
• IP55 rated, measuring 7.5 x 3.86 x 5.7 in. and weighing 7.7 lb.
• Hard-anodized cylinder bore reduces friction, and the piston seal is Teflon-impregnated carbon fiber.
• The anodized mounting bracket dissipates motor heat and lets the compressor be repositioned 180 degrees on vehicle-mounted models.
• An on-board 24V version is also offered.