A0179978645
High-Pressure Fuel Injector O-Ring for DD13 GHG17
Detroit Diesel

This high-pressure fuel injector O-ring is a vital sealing component in the fuel injection system, designed to withstand extreme pressures and temperatures. Its inner diameter of 13 mm and outer diameter of 17 mm, coupled with a 2 mm cross-section, ensure a precise fit around the injector nozzle. Made from EPDM synthetic rubber, this O-ring provides excellent resistance to fuels, lubricants, and thermal cycling, maintaining a reliable seal under demanding conditions. Proper sealing prevents fuel leaks, which can compromise engine performance, increase emissions, or cause fires. Ensuring the integrity of this seal is essential for optimal atomization and combustion efficiency. Replacement during scheduled maintenance helps preserve injector function and engine reliability. Source One Parts Center offers this component as part of a comprehensive approach to maintaining high-performance fuel systems in heavy-duty engines.