Universal Load Controller Single Heavy Duty Compressor (ALF25854)Get professional grade air management with the LoadController Compact Heavy Duty system. Designed for frequent users and those with larger air spring requirements, this system provides the convenience of adjusting your vehicles leveling from the drivers seat. Whether you are hauling a heavy trailer or driving empty, the heavy duty compressor ensures rapid inflation, while the customizable gauge pod integrates seamlessly into your vehicle's interior.