Yeah, Auto Zone or others, look into there paper catalog for electrical blower motors, get the universal one with long studs out the front and the 5/16" I think, shaft size. It was about $20 or $25 for one I bought. You'll have to trim off studs once its in or after fitting. Put the nuts on to clean the threads when you cut them off and file and edge there. Vendors have same motor looks like to me for $75 or more sometimes! Hardest part is getting old fan off the shaft or the allen bolt out. BUT, if you don't have the old one, I'm not sure where you can get a fan blade. Maybe same catalog has one listed, not sure.
