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Boss Air Suspension

Boss Air Master Onboard Air

Boss Air Master Onboard Air

OBA-AMASTER

$1,005.00 AUD
$1,005.00 AUD
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The Boss Air Master Onboard Air kit gives in-cab control of Load Assist airbag suspension height and provides onboard air supply for air tools and 4x4 tyre inflation.

Includes:

  • 1 x PX-07 3/4 hp 12 volt Boss air compressor
  • 1 x AT-03 3 gallon / 9 litre 5 port Boss aluminium air tank
  • 1 x 110-135 psi pressure switch
  • 1 x 700 mm Teflon coated stainless steel braided hose
  • 1 x 100% duty solenoid
  • 1 x check valve
  • 1 x flare fitting
  • 1 x drain tap
  • 1 x 3/8 inch 12V electric solenoid / valve
  • 1 x 12V momentary switch for compressor
  • 1 x Boss 200 psi dual needle back-lit gauge
  • 2 x pneumatic push buttons for dropping each bag
  • 1 x stamped stainless steel gauge panel
  • 4 x 1/4 inch female push fittings for gauge and buttons
  • 10 metres of 1/4 inch J844 DOT airbrake line
  • 2 x 3/8 check valves
  • 5 x 1/4 inch push connect fittings
  • 3 x Y connectors and 2 x T connectors
  • 1/4 inch x 3/8 NPT fitting to connect airbrake line to air locker
  • 10 x cable ties
  • Instruction sheet
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Frequently asked questions

What components make up an air management system? ⌄

An air management system typically includes a compressor, air tank, valves or a valve block, pressure sensors or switches, airlines, a control unit or switches, and in full air setups, height sensors. Together they control how air is delivered to the airbags or struts and how the system maintains or adjusts ride height.

Do I need a tank for automatic ride levelling? ⌄

Yes. Any automatic ride-levelling or preset height system requires an air tank so there is enough stored air to raise the vehicle quickly without overworking the compressor. The tank buffers demand and allows smoother, more reliable height changes.

What is the difference between manual and electronic air management? ⌄

Manual systems use simple paddle valves or switches to control air pressure by feel, and are typically used for Load Assist or basic custom setups. Electronic systems use solenoid valves, height sensors and an ECU to manage presets and maintain ride height automatically. Legal full-air conversions generally require some form of automatic height control.

Why must some adjustments be disabled while driving? ⌄

Regulations typically require that major ride-height changes do not occur while the vehicle is in motion. Electronic air management systems usually monitor handbrake or vehicle speed and only allow height changes when stationary or below a defined speed, to maintain safety and stability.

What is the maximum lift height supported by the Boss Air Master Onboard Air system? ⌄

The Boss Air Master Onboard Air system is designed to work with Load Assist Air Bags that can accommodate lifts of up to 2 inches using standard double-bellow bags. For lifts greater than 2 inches, consider using triple-bellow bags in conjunction with this system.

Can I use the Boss Air Master Onboard Air for inflating tyres and running air tools? ⌄

Yes, the Boss Air Master Onboard Air kit includes a powerful PX-07 compressor and a 3-gallon aluminium air tank, making it suitable for inflating 4x4 tyres and powering air tools. Ensure that your usage does not exceed the compressor's duty cycle for optimal performance.

How does the pressure switch work in the Boss Air Master Onboard Air system? ⌄

The included 110-135psi pressure switch automatically controls the compressor, turning it on when the air tank pressure drops below 110psi and off when it reaches 135psi. This ensures that you maintain consistent air pressure for your Load Assist Air Bags and other applications.

What type of fittings are included with the Boss Air Master Onboard Air kit? ⌄

The Boss Air Master Onboard Air kit includes a variety of fittings such as push-connect fittings, Y connectors, and T connectors. These fittings are designed for easy installation and secure connections, ensuring a leak-free system.

Is the Boss Air Master Onboard Air system compatible with all vehicles? ⌄

The Boss Air Master Onboard Air system is designed for use with vehicles equipped with Load Assist Air Bags. It is important to verify compatibility with your specific vehicle model and suspension setup before installation.

What maintenance is required for the Boss Air Master Onboard Air system? ⌄

Regular maintenance includes draining the air tank periodically to remove moisture and checking all fittings and hoses for leaks. Ensure that the compressor is functioning properly and that the pressure switch is calibrated for optimal performance.