Electronic Air Control System

The AirMaster is Reyco Granning’s latest suspension air control system for the Shuttle Bus, Ambulance, RV and
Work Truck markets for Ford, GM, Ram and EV chassis.

It was designed to improve the durability and reduce the installation complexity for the R Series suspension, as well as to be used as a compact, lighter weight, stand-alone suspension air control system for vehicles equipped with hydraulic brakes and no on-board air compressor.

Part Number K714393
For more information on the AirMaster click here



  • Pre Plumbed
  • Electronic height control system
  • Integrated air dryer
  • Automated calibration and diagnostics
  • Quick exhaust and fill cycle time
  • Kneels while maintaining residual air pressure
  • Integrated into a single enclosure
  • Low amperage draw


  • 100% certified leak free module
  • Less compressor run time for significantly longer life
  • Eliminates airline freezing
  • Plug and play design
  • Eliminates delays
  • Improved response time
  • Simplified installation and quiet operation
  • Perfect for electric vehicle