Fuel lines are a key element of the fuel supply system in combustion engines. They are responsible for transporting fuel from the fuel tank to the fuel pump and then to the injection pump and injectors. Their proper design and technical condition are necessary to ensure the reliability and safe operation of the fuel system.

The fuel line distributor is a key element in the fuel system, especially in more complex engines where fuel must be supplied to several injectors or cylinders at the same time. The distributor ensures even distribution of fuel under appropriate pressure to individual sections of the injection system.