Hi guys. Long time no post. I have just spent over an hour looking through some awesome threads. Anyway, I am looking for a replacement fuel cap for my Tanaka TBC 270S Brushcutter because the one it came with has cracked

. It doesn't have to be a genuine Tanaka part, but it does have to fit good and of course not crack on me again. Any ideas where I can get one from and what would be a reasonable price to pay?
Cheers