Whitfield profile 20 room blower motor?

[letsblaze]

So discovered another issue with this POS stove of my moms. I was tearing it down to clean it and could barely spin the room air blower. She said it threw an over heat code yesterday. I can't get the motor to spin faster than it will on the low setting. I even oiled it up.
So here's the question....
Is there a cheaper replacement motor than the 200 bucks I seem to be finding them for?
Thanks.

 

[Delta-T]

instead of sourcing the original part # find the blower for the Lennox Montage ...#H7309...same exact blower...cheaper...~$150 ish.