Installed but never used. Excellent condition with all accessories, plus 10 feet of flex air hose
Product Description
The ARB CKMA12 On‑Board 12V Air Compressor is a rugged, high‑performance compressor designed for off‑road vehicles and overland builds. Engineered to support ARB Air Locker differential systems and general tire inflation needs, this durable compressor delivers dependable air flow from a compact footprint suitable for engine bay or interior mounting. Its sealed design protects against moisture and dust intrusion, while the hard‑anodized bore and Teflon‑impregnated piston seal provide long service life under tough conditions.
Equipped with a heavy‑duty inline fuse and thermal protection, the CKMA12 can be re-positioned using its anodized mounting bracket to fit a wide range of 4×4 vehicles, trucks, and SUVs with a 12 V accessory circuit. Whether used to actuate ARB Air Lockers, inflate tires after airing down for trail or sand driving, or power small pneumatic tools with a tank added, this compressor is a versatile and essential component of any serious off‑road kit.
Vehicle Fitment
- Universal on‑board air compressor for 12V vehicles with compatible 12 V on‑board compressor for ARB Air Locker systems and tire inflation
- Sealed against moisture and dust for rugged off‑road conditions
- Hard‑anodized cylinder bore reduces friction and increases life
- Teflon‑impregnated carbon fiber piston seal for reduced wear
- Anodized mounting bracket allows 180° repositioning
- Over‑pressure safety valve equipped
- Heavy‑duty maxi‑fuse inline protection
- Internal thermal protection reduces damage from ARB
- Part Number: CKMA12
- Voltage: 12 V DC
- Maximum Pressure: ~100 PSI cutoff
- Air Flow @ 0 PSI: ~3.08 CFM (87.2 L/min)
- Air Flow @ 29 PSI: ~2.34 CFM (66 L/min)
- Duty Cycle: ~50% (30/30)
- IP Rating: IP55 (sealed for moisture/dust)
- Dimensions: ~7.7 lbs
Included Components
- 1x ARB CKMA12 on‑board air compressor
- 1x Mounting bracket
- 1x Full wiring loom with relay and pressure switch
- Assorted mounting hardware
- Installation instructions
