Common rail direct fuel injection is a direct fuel injection system for diesel engines. On diesel engines, it features a high-pressure (over 1,000 bar or 100 MPa) fuel rail feeding individual solenoid valves, as opposed to a low-pressure fuel pump feeding unit injectors (or pump nozzles).


Key features:

  • Plays an integral role in fuel delivery systems for combustion engines.
  • Forged design for heavy duty vehicles.
  • High-pressure fuel that can reach upwards of 2,000 bar, the common rails ensure fuel is readily available for delivery to the engine‚Äôs injectors.
  • Sensors on the rail link to the ECU provide feedback to regulate fuel flow and operating pressure
  • Fuel regulating valves are a failsafe feature of the rail that ensures the system does not over-pressurize and compromise other components or the engine.
  • Meets the emission standards.
  • Low noise & fuel efficient performance


  • Passenger Cars / SUV
  • Commercial vehicles
  • Gensets/ Marine Engines
  • Off highway