This product model is a 500FG/FH oil-water separator assembly. It is suitable for oil and water separators for heavy trucks, construction machinery and other equipment. It can also be used for modification and installation. This filter assembly has good filtering effect and is convenient to replace the filter. The diesel fuel flow is large and the oil is sufficient. It is suitable for high-horsepower diesel engines. The advantage of this product is that it is filtered first and then filtered. After the fuel enters the filter, it enters the bottom of the filter and then enters the upper part of the assembly and is filtered by the filter core. Effectively precipitating impurities and moisture in diesel fuel. The assembly is designed with a check valve. When the engine is working, the check valve is opened and the oil is supplied normally. After the vehicle is turned off, the check valve is closed to prevent fuel from flowing back. The filter elements is made of imported filter material and filtered. High precision is the first choice to protect the fuel system of the vehicle engine. Mainly from the filter into the engine fuel system in the diesel particles, impurities, the role of water. Can effectively prevent expensive diesel high pressure common rail system damage. Reduce engine maintenance costs and extend common rail system life! Connector installation method: the inlet port with the IN mark and the outlet port for the OUT. Hollow screw M14X1.5, oil pipe joint outer diameter 10 mm. Itme Type:Fuel Filter Make: Boat Trucks Special Features: Replacement and Repair Part NO.:500FG 500FH color:As shown Material:Metal Package Contents: 1 x Fuel Filter Water Separator 2 x Bolt 2 x Ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from6903314096841