Had to replace a few of their ECM motors over the years, $$$. Just ordered another, comes as a whole unit-fan/blade/bracket assy.
Comes in and one of the guys picks it up and goes to install it, I was already there working on the Perlick Draft line cooler, (another gem). He pulls it out of the box and shows me, 9W motor, alum. blade and bracket. Nothing special except the same special price, $$$. Got it from Case and they said they didn't know it had changed, it was the same part number. What I got I could have made myself.