A Fuel Tube Assembly is placed in the cylinder block for the fuel system that connects the fuel injector lines with the fuel source, such as the fuel transfer pump. Its primary function is to transport pressurized fuel from the fuel transfer pump to the fuel injector lines, which then sprays the fuel into the engine's combustion chamber for efficient combustion.Attributes:• Provided with 37 degrees single flare sleeves and fitting nuts for a tight and secure connection• Withstands a working pressure of 1000kPa and a minimum burst pressure of 4000kPa without deforming or breakingApplications:A Fuel Tube Assembly is used to transfer high-pressure fuel from one point to another within the fuel injector lines and supply precise and consistent fuel to the engine, preventing loss of pressure and fuel leakages.