Available to Order
Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
| Specification | Details |
|---|---|
| Manufacturer | ARB |
| SKU | XAAX180901 |
| Manufacturer part number | 180901 |
| Connection | 1/4-inch NPT |
| Switch opens | 150 psi |
| Switch closes | 135 psi |
| Application | Specified ARB onboard / portable twin systems, 12V and 24V |
| Onboard models | CKMTA12 and CKMTA24 |
The ARB 180901 switch controls the specified twin-compressor pressure cycle, reopening at 150 psi and closing again at 135 psi. It is the matching replacement when that pressure switch needs attention.
SKU: XAAX180901
The switch uses a 1/4-inch NPT connection. ARB specifies it for the matched onboard and portable twin systems in both 12V and 24V forms. Follow the correct compressor diagram when replacing it; the dash switch is a separate control component.
| Specification | Details |
|---|---|
| Manufacturer | ARB |
| SKU | XAAX180901 |
| Manufacturer part number | 180901 |
| Connection | 1/4-inch NPT |
| Switch opens | 150 psi |
| Switch closes | 135 psi |
| Application | Specified ARB onboard / portable twin systems, 12V and 24V |
| Onboard models | CKMTA12 and CKMTA24 |
No. It is the pressure-operated component in the compressor system.
The switch opens at 150 psi and closes at 135 psi in the specified system.
Use it for its specified twin-compressor application. The 70-100 psi switch is a different component for its matching system.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Check dimensions, mounting points, clearance and any wiring or hose requirements against your setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
