Utica Draft Inducer Assembly DC00402

My boiler wouldn't turn and after troubleshooting found that the motor wasn't working. I was able to get it running by oiling the non serviceable bearings and it's actually nice and smooth but am concerned that it's running on borrowed time.

I wanted to replace it anyway to be on the safe side. There is currently an issue with the part being on back order. My local supply said the usually keep 1 or 2 in stock but haven't been able to get one since September. I've looked all over the interweb and no one has them in stock.

Any ideas on where I might be able to find one?