Purchased our 2001 350 Mariner in September of last year and we love it. This weekend the Kohler gas generator started and ran for about a minute then quit and wouldn’t start again. After some diagnoses I discovered that it is not getting gas. I can only assume that the fuel pump or electric fuel valve are the cause. Since they appear to be original I have decided to replace both and have ordered the pump but can’s seem to find the Parker Skinner valve. Does anyone have an idea where i can find this?

By the way the generator has ran all year with no issues. Thank you in advance with any assistance.