Well, the seller was upset because i didn't notify them first, although I'm doing what ebay said to do. Contact the seller through the resolution process. That way there's record of the communication. Also included pics. I'm not going to pay $37 (or whatever) to ship it back, I'd have spent over $110 and might get back $35 with nothing to show for it, except a bad taste in my mouth. I'll fix it, if I have to adapt a different motor, wait for a handcrank, or...fabricate a motor end plate. That would be really time consuming but an interesting challenge. Thanks for all of your feedback. A work to the wise, make sure to communicate about shipping and insurance ahead of time. I was in too big of a hurry.
Steve H- I have pretty good pics from ebay, but thank you. Is your motor labeled "National"?