Select your preferred color. This fuel line cap for the gas tank, also serving as a vent cap, has an inner diameter of .630' (16mm).
Using this small plastic fuel tank pickup tube cap is easy. First, make sure the gas tank is empty or the fuel flow is stopped. Then, simply place the cap on the fuel tank pickup tube. It fits tubes with an inner diameter of .630' (16mm). When choosing a color, pick the one that suits your preference. Remember, always keep the cap clean to ensure a good seal. Avoid using it with fuels that it's not designed for. If you notice any signs of wear or damage, replace the cap right away to prevent fuel leaks and ensure proper ventilation.
