An Engine Fuel Filter Return Lines Tube Assembly connects the cylinder block to the oil filter and facilitates the proper flow of fuel from the engine. By connecting these components, the assembly enables the flow of fuel from the engine to the filter, ensuring adequate combustion of the engine chamber. The O Ring Face Seal Nut and Sleeve provide a reliable seal, preventing fuel leakage and maintaining the integrity of the fuel system.Attributes:• Withstands minimum burst pressure of 8000 kPa• Provides secure and leak-free connection, preventing fuel loss and maintaining the integrity of the fuel systemApplications:An Engine Fuel Filter Return Lines Tube Assembly is used to provide a reliable conduit for fuel, enabling its circulation from the fuel filter to the cylinder block and facilitating the task of engine combustion components, thereby contributing to the efficient and uninterrupted operation of the engine.