I just went through a similar experience with my 2013 Jayco and Coleman Mach. The motor in mine had sealed bearings and not bushings. I bought a replacement Fasco brand motor from Amazon and then replaced the bearings on the original motor. The only issue I had was getting the correct bearings - mine were a metric bearing with a 1/2" bore, Non-Standard. Ordered some from China and they fit fine.
If you are handy, you might take out the motor, and verify the bearing condition and p/n - put it back together while you order some bearings.
Let me know if you need more details about my efforts. Happy to share.