Filter Bowl



MODEL: HITACHI, KOMATSU, SUMITOMO, KOBELCO, VOLVO, DOOSAN, CATERPILLAR, HYUNDAI ISUZU: 4BD1T, 4BG1T, 6BD1T, 6RB1T, 6SD1T, 6BG1T, 6WG1T,6HK1T, 4HK1T, 4JJ1T HINO: H06CT, EP100T, J05E, J08E MITSUBISHI:: 6D22T, 6D31T, 6D15T, 4D31T, 6D14T,6D22T KOMATSU: S6D95, S6D108 CUMMIN: 6BT, 6CT, S6D102, S6D105, S6D107E, S6D114, S6D125 DOOSAN: D1146, D2366, DB58 VOLVO: D8K, D4D, D4E, D12D, D5E, D6E >>Whatsapp us 011-11623216 to confirm the model and size. FREE catalogue on our website:

Share Product:


The filter bowl, typically found in a fuel system, serves as a housing for the fuel filter element and separates water and contaminants from the fuel before it enters the engine. Problems with the filter bowl can lead to fuel system issues and affect engine performance. Here are some common problems associated with filter bowls:

Fuel Contamination: If the filter bowl is damaged or improperly sealed, contaminants such as dirt, debris, or rust particles may bypass the fuel filter element and enter the engine's fuel system. Contaminated fuel can cause clogging of fuel injectors, fuel lines, or the fuel pump, leading to reduced engine performance, rough idling, or engine stalling.

Water Contamination: Water can accumulate in the filter bowl due to condensation or contaminated fuel. The filter bowl typically includes a water drain valve or sensor to remove water from the fuel system. However, if the drain valve or sensor malfunctions or becomes clogged, water may remain in the filter bowl, leading to potential issues such as fuel system corrosion, injector damage, or engine hesitation.

Cracks or Leaks: Over time, the filter bowl can develop cracks or leaks due to exposure to heat, pressure, or corrosion. Cracks in the filter bowl can allow fuel to leak out or air to enter the fuel system, disrupting fuel flow and potentially causing engine misfires, rough idling, or difficulty starting the engine. Fuel leaks can also pose a fire hazard if they come into contact with hot engine components or electrical systems.

Clogging or Blockage: If the filter bowl becomes clogged with debris, sediment, or excessive water, it can restrict fuel flow and affect engine performance. A clogged filter bowl may cause fuel starvation, leading to engine hesitation, loss of power, or engine stalling. Regular inspection and maintenance of the filter bowl, including cleaning or replacement of the fuel filter element, are essential to prevent clogging or blockage.

Fuel System Air Entrapment: Air trapped in the filter bowl or fuel lines can disrupt fuel flow and affect engine performance. If the filter bowl is not properly sealed or if there are air leaks in the fuel system, air may enter the fuel system and create pockets of air that prevent proper fuel delivery to the engine. This can lead to rough idling, poor acceleration, or engine hesitation.

Fuel System Pressure Loss: A damaged or malfunctioning filter bowl can result in loss of fuel system pressure, affecting fuel delivery to the engine. Insufficient fuel pressure can lead to engine misfires, poor fuel economy, or difficulty starting the engine, especially in cold weather conditions.

In summary, problems with the filter bowl, such as fuel or water contamination, cracks or leaks, clogging or blockage, fuel system air entrainment, and fuel system pressure loss, can lead to various issues affecting engine performance, fuel efficiency, and reliability. Regular inspection, maintenance, and timely replacement of the filter bowl and fuel filter element are essential to ensure proper fuel system operation and engine performance. 


Find Nearby Companies
Zoom in to view more information