On-Board Air Compressor Systems
For the ultimate in Convenience, Comfort and Control,
add one of our on-board compressor systems.

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Purchase the SmartAir system and receive a FREE limited lifetime warranty on your Air Lift air spring kit.
It doesn’t get any easier- the SmartAir system automatically adjusts to changes in load and road conditions- just set it and forget it.
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This automatic leveling system uses a position sensor along with an ECU to maintain a preset vehicle ride height.

The system is comprised of a magnetic height sensor/ECU, a bracket mounted magnet, solenoid valve, relay, air compressor, and an interconnecting wire harness. This sytem is combined with the previously installed air bags.

The height sensor/ECU is mounted to the vehicle frame and the magnet is mounted to the axle or leaf spring. When load is added to the vehicle, the magnet rises above the ECU centerline (as the suspension is compressed). If the magnet maintains this position for a minimum of 25 seconds, the ECU will turn on the compressor via the relay adding air to the air bags. Air is added until the magnet is re-centered, restoring the vehicle to its preset ride height.

When load is removed from the vehicle, the magnet falls below the ECU and energizes the solenoid valve. This allows the air to escape from the air bags until the magnet is re-centered and the reduction in load is accomodated.

An optional kneeling system can be purchased which includes a dash mounted rocker switch. This system works to manually exhaust air from the bags when a lower vehicle is needed while parked.


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The NEW SureSet Electronic On-Board Air Management System (Kit #25004) solves the problem of where to mount the cab control unit. The dash-mount control unit is compact (4"x1" x3"), and mounts with a reversible top or bottom mount bracket. It can even be installed without screws (velcro pad included). It takes the place of old-fashioned bulky gauges and switches. There are no stiff air lines to run into the cab – just one electric cable to plug into the back of the cab control unit. It’s electronic – durable and reliable – and a good investment.

SureSet simplifies air pressure maintenance. The system is programmed to maintain a minimum air pressure of 6 psi which helps to eliminate premature air spring failure from pinching or bottoming. In addition, SureSet automatically remembers and automatically maintains the driver-selected air pressure.

Change your load, just reset your pressure to level the vehicle with the dash-mounted control unit, and SureSet will automatically maintain the new pressure setting. It’s like cruise control for air springs.


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LOAD CONTROLLER 1 - P/N 25651 DUAL GUAGE
 
 
 
 


 LOAD CONTROLLER 1 - P/N 25655 SINGLE GAUGE
 

P/N 25651 LOAD CONTROLLER 1 - DUAL GAUGE Levels the vehicle front-to-rear by adjusting air pressure in the rear air springs,  Individual gauges allow for separate pressures in left and right air springs, letting you level the vehicle side-to-side.  Comes with our new Wiring Harness, making installation eaiser and faster - no need to route air and electrical lines separately.  Reduces suspension wear and tear, and helps extend tire life.  Each system is complete: 12 volt DC compressor, dual gauge dash panel with inflate/deflate controls, solenoid valves, air lines, fittings, all electrical connections for individual air spring control, and detailed installation instuctions. 
  • Designed for heavy duty applications, such as motorhomes, towing fifth wheels, hauling heavy loads and commercial use. 
  • Ideal for Class A and C motorhomes.
  • Allows easy adjustability for changing road and load conditions. 
  •     P/N 25655 LOAD CONTROLLER 1 - SINGLE GAUGE The single-guage version of P?N 25651 for front-to-rear leveling only.  Uses a single gauge panel control to fill both air springs at the same time. 
  • Premium system that can be used for high demand or commercial applications.

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    P/N 25802 LOAD CONTROLLER 1 FRONT AIR SPRING ADD ON -  DUAL FILL For use with P/N 25651.  This kit permits the driver to control individual air spring pressure on all four corners when added to the base Load Controller 1 kit.  This kit comes complete with all necessary hardware and instructions to tie into your existing system for a four gauge system. 
  • Recommended for front leaf spring applications.
  •  

    P/N 25801 LOAD CONTROLLER 1 FRONT AIR SPRING ADD ON -  SINGLE FILL For use with P/N 25651.  This system allows you to control the pressure in the two front springs together, along with the individual control of the rear springs that the base Load Controller 1 kit allows.  Kit comes complete with all necessary hardware to tie into your existing system for a three gauge system. 
  • Recommeded for front coil spring applications
  •  

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    LOAD CONTROLLER 2 - DUAL GAUGE          P/N 25812 (5 psi LPS) Economically price for less demanding applications.  Our most popular accessory for pickups and vans.  Individual control of rear air springs allow you to level the vehicle from side to side and front-to-rear.  Comes with our new Wiring Harness, making installation easier and faster - no need to route air and electrical lines separately.  Ready air supply - no need to hunt for a service station.  Level the vehicle with the flick of a finger.  Comes with our Low Pressure Sensor(LPS), which automatically activates the compressor when pressure is below a minimum safe pressure.  This will eliminate the largest cause of air spring failure - low air pressure.*  Kit includes: 12 volt compressor, low pressure sensors, dual dash panel with one inflate and separate deflate controls and 0-100 psi gauges, air line, fittings, all hardware for complete installation, and detailed instructions.

     

    LOAD CONTROLLER II SINGLE GAUGE 
    P/N 25592 (5 psi LPS)

    Similar to P/N 25810 except it has one dash panel. 
    Inflates both air springs with equal pressure. 
    Comes with an LPS, keeping pressure at a safe minimum level *
    Also comes with our new Wiring Harness for faster, easier installation.
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    Air Tight is our most basic of onboard compressor systems.
    It is designed specifically for P-30 motorhome front applications,
    but can be used for any vehicle when single pressure, or minimum pressure maintenance is all that is desired.
    Features and Benefits of Air Tight:
    Hands-off automatic pressure maintenance.
    Adjustable Low Pressure Sensors that are set at 60 p.s.i., but can be adjusted from any where between 10-90 p.s.i.
    Included in kit: compressor, LPS, and all the necessary wiring, air lines and fittings.
    Extends the usable life of the air bags through maintaining the air pressure in the bags.
    Two year limited warranty.
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    For quick air spring reaction, QuickShot moves air nearly four times as fast as Load Controller II systems.
    The heavy duty compressor and two gallon reserve tank provide plenty of air when you want it,
    and the convenient E-Z connect auxiliary air line makes air readily available for adjusting tires and filling air toys.
    Features and Benefits of QuickShot:
    Quick filling of air springs which is ideal for off-road vehicles and lowered vehicles.
    Air adjustability right from the dash of your vehicle, up to 100 p.s.i. for maximum roll stability.
    Included in kit: heavy duty compressor, two gallon reserve tank, gauge panel, auxiliary air connection, illustrated instruction manual, and all the necessary wiring, fittings, and plumbing for installation.
    Single gauge for even filling and exhaust of the air springs.
    Two year limited warranty.
    *Minimum pressure must be adjusted proportionally for increased load to insure safe operation.
    Consult your instruction manual for safe minimum pressures when loaded.

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