I only have the tank on my motor but you can clean a rusty tank…mine was bad so I filled it with vapo-rust over nite and kept the tank hot. After 24 hr soak i emptied the tank and put handful of 1/4-20 nuts in the tank with some parts cleaner and shook it around for a few minutes and drained and reflushed. It worked great. So if you found one go ahead and purchase it and clean it.
