Been watching and asking questions about this, he finally added shaft size and description to the prop. Turns out I cant use it. this is the 3rd listing for it, started at 250 about a week and a half ago, now starting at 199.99. Both other auctions saw no activity.
http://cgi.ebay.com/ebaymotors/ws/eB...n%3D1%26ps%3D5