Product Description

The Dual Load Controller on-board air compressor system provides you with a one touch, in-cab control of your air springs at an economical price. New, compact sized gauge allows for easy mounting wherever suits you. The Dual Load controller has built in control within the gauge, so no need to find room for a control panel. It also features a low pressure sensor that automatically activates the air compressor to maintain set pressure.

This kit inclutes:

  • Compressor
  • Wiring harness
  • Air Lines
  • Gauge Pod
  • Hardware

We've all had the painfull experience of pulling up to a service station and the air pump isn't working. Save yourself the time and hassle with the Polyar on-board compressor systems. Add an on-board air compressor system to inflate and deflate your springs with just the touch of a button, no matter the location.

Choosing the right air compressor is easy:

All of our air compressor kits will fit all Polyair spring kits, so its up to you which kit suits your needs best

Analogue means you can control the air bags from an analogue gauge from inside the cab area. Simple, easy controls.

Wireless means you can control the air bags via a remote or via bluetooth with a free app from inside or outside the vehicle. There are no running lines to the cab area.

Single Path System means the air bags are routed together for an equal inflation. Two springs will inflate at the same time at the same rate. Perfect for loads that are evenly distributed or for weight over the tow bar.

Dual Path Systems means the air bag can be controlled independently from each other. Each bag has its own line, allowing for different pressures. This is perfect for uneven loads.

Product Specifications

SKU 25005
Brand CalOffroad Platinum
Product Airbag
Sold As Kit
Vehicle Toyota Landcruiser 79 Series (4 Door)
Toyota Hilux N70 2005 - 2015
Toyota Landcruiser 79 Series (2 Door)
Ford Ranger PX1 2011 - 2015
Ford Ranger PX2 2015 - 2018
Ford Ranger FX4 Max PX3 2020 on
Volkswagen Amarok 2011 on
Nissan Navara D40 2005 - 2015
Nissan Navara NP300 2015 on
Nissan Navara 550 2010 - 2015
Mazda BT50 Gen 2 04/2011 to Mid 2021
Toyota Hilux N80 2015 on
Holden Colorado 2011 - 2016
Holden Colorado 2016 on
Mazda BT50 Gen 3 09/2020 On
Isuzu Dmax 2011 to Mid 2020
Isuzu Dmax Mid 2020 on
Toyota Landcruiser 80 Series 1990 - 1998
Toyota Landcruiser 100 Series 1998 - 2007
Toyota Landcruiser 105 Series 1998 - 2007
Toyota Landcruiser 200 Series 2007 On
Toyota Landcruiser Prado 150 2015 on
Toyota Landcruiser Prado 120 2003 - 2009
Toyota FJ Cruiser 2006 on
Nissan Patrol GU Series 1 Y61
Nissan Patrol GU Series 2 Y61
Nissan Patrol GU Series 3 Y61
Nissan Patrol GU Series 4 Y61
Nissan Patrol Y62 2010 on
Toyota Landcruiser 78 Series Troopy 2007 On
Toyota Landcruiser 76 Series Wagon 2007 On
Shipping Weight 5.0000kg

Delivery & Returns




Spend Shipping Rate
<$200.00 $25.00
$200.01 - $500.00 $38.00
$500.01 - $900.00 $48.00
$900.01 - $1800.00 $58.00
$1800.01 - $6000.00 $155.00
$6000.01 - $10000.00 $160.00
$10000.01+ $250.00

Alternatively, you can estimate shipping and delivery charges using our Shipping Calculator on our Shopping Cart page.

*Heavy items such as leaf springs are required to be shipped on a pallet or skid. Heavy items will incur additional Shipping Charges and can only be shipped to Business Address. Alternatively, they can be shipped to the closest freight depot for pickup.



We will always endeavour to have your order leave our warehouse on the same business day. For orders that need to be assembled, shipping may take an additional 2 business days.

Depending on the Australian shipping address, delivery may up to a week. Larger/Heavy items shipped to your business address or freight depot may take up to two weeks.





Any change of mind requests must be submitted to within 7 days of receiving your order.

All returned products must be returned in a new and saleable condition, in its original packaging. Goods cannot be returned if are a custom order or have been fitted to vehicle, opened, removed from packaging or handled leaving any finger marks scratches grease or dust.

All goods must be returned to CalOffroad before the refund can be processed.

All returns will include a re stock fee of 20%.



You may cancel your order if it has not been shipped out. Custom orders cannot be cancelled, regardless of whether it has been shipped or not.

A full refund will be issued to you back to your original form of payment with 7 business days.



All suspension related return requests require before and after height measurements from centre of wheel to guard on each corner.

Suspension final heights are an estimated height and can vary on vehicles depending on what load each vehicle is carrying.

CalOffroad build their suspension systems to be of the highest standard and are developed using the latest equipment with specialist engineers. If you are not happy with the ride quality there can be many factors. Do you have the correct tyre pressure, is there too much weight behind the rear axle, do you have a lot of weight up top? if there are more factors involved we need to know so we can help determine if you need any extras.

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