9538-11400
Fuel Tank Cap Gasket
Mack

The fuel tank cap gasket is a vital sealing component that prevents fuel vapor leaks and contamination from entering the fuel system. It ensures a tight seal around the fuel cap, maintaining proper pressure within the tank and reducing emissions. This gasket also protects against dirt, water, and debris, which could compromise fuel quality and engine performance. Over time, the gasket may degrade due to exposure to fuel and environmental factors, necessitating replacement to maintain optimal sealing. A reliable gasket contributes to compliance with environmental regulations and promotes safety by preventing fuel vapors from escaping. Source One Parts Center offers durable, high-quality gaskets that provide an effective seal and long service life, ensuring your fuel system remains secure and efficient.