A leak anywhere in your Ford not only reduces power but can be dangerous as well. The high-pressure oil pump in your 7.3L Ford Powerstroke is in charge of providing high-pressure oil to your injection system for proper operation of the fuel system. In some cases, the high-pressure oil pump can develop a leak at the sealing surface due to a bad gasket. Before a bad gasket can end your Ford, replace it with the Cometic High-Pressure Oil Pump Gasket. This gasket is designed to meet or exceed factory specifications and will provide a leak-free seal.