If you find yours is bad I just ordered one from the one listed first on this link. It actually just came in the mail today and for a cheap after market it seems pretty heavy duty. I like that it uses that composit type hard plastic instead of metal. I went with the cheapest one because the boat is sold but I said I would replace the motor. The one on there now is so rusted I don't even know how its still working.
http://wellcraftv20.com/community/sh...ad.php?t=11534