Bosch 0445224054 Регулятор давления топливной магистрали высокого давления для двигателя Dongfeng Tianjin EQ4H

Bosch OEM high pressure common rail fuel rail pressure limiting valve, part number 0445224054, suitable for Dongfeng Tianjin EQ4H engine and various commercial vehicles. This valve body is used to control the common rail system pressure, ensuring stable fuel injection. Interchangeable parts include 7420793590, 51.10304-0291, 20793590, etc. Made with Bosch precision manufacturing technology, working pressure up to 1600 bars and above, it is a key component of the diesel engine fuel system.