Reply To: Worn fuel tank fitting ID'd, + tank choice

[frankr]

I’ve never seen one worn to the point of leaking. But I’ve sure seen a lot of them leaking around the pin that gets pushed in when you attach the hose. Look at the pins. One has a small brass washer around it. There is a tiny o-ring behind that washer. It is accessed by removing the core plug at the opposite end of the pin, then remove the pin and then pry the brass washer out. There is also another o-ring in there, replace both while you are at it.