Yeah, had an aluminum gas cap on there for a while. it worked, but it didn't come with the boat, and I didn't even have to buy it, believe it or not one day i was pulling into the gas station where i usually buy my 93 octane, and low and behold, there it sat on top of the pump. I saw billet aluminum and took a look, saw that it was even YAMAHA!!! SCORE. unfortunately I knew i had to do the right thing, so i went in and asked the clerk, he said no one had been in or out or even buy gas in more than an hour. So i decided to stick around and see if anyone turned up, no one showed for another half-hour, so i guess finder keepers. Im not currently using it because the color scheme is olive drab and black, not sure if i still have it. I will check around. If i have it still i can PM you with a price. Don't get hopes up though because Im not at all sure if I still have it.