Description

The Fuel Injector 3879437 is suitable for the excavator’s engine model C9 and is present within this engine’s cylinder of the excavator. This common-rail high-pressure fuel injector is intended to deliver fuel to the engine precisely for optimal efficiency.  

Controlling the amount of fuel injected into the engine combustion chamber, where air is mixed with the fuel and combustion occurs, is its main function as an injector in the fuel system.  Diesel, hydrogen and natural gas all contain chemical energy that is converted into motor power. This is done within the combustion chamber.