Fuel filter part number 400508-00063 is suitable for excavators.

Fuel filter part number 400508-00063 is suitable for excavators.

Excavator fuel filters are key components used to filter impurities and moisture from fuel (diesel). Their core function is to protect the engine's fuel supply system, ensure fuel cleanliness, thereby improving combustion efficiency and extending engine life.

Main Functions

Filtering Impurities: Removes solid contaminants such as iron oxide, dust, and metal particles from the fuel, preventing injector clogging.

Separating Moisture: Reduces the corrosive effect of moisture in the fuel on internal engine components.

Protecting the System: Prevents impurities from entering precision components such as the high-pressure fuel pump and injectors, reducing mechanical wear.