They can be found numerous places such as boat mecanics ect.... There is a guy in Jackson(ms) thats called Ed's Marine. He is a boat mechanic/boat supply store he buys out inventory from manufactorers who are going out of buisness or places that burn down ect.... He has whatever you are looking for and I can promise you that. Also try Small Used Outboard Motors For Sale - Mercury Outboards Johnson they usually have some as well