Product review (3 stars): Different Part Number Shipped
The box for the motor was labeled correctly, but the motor inside was marked 154843901.  It looks similar to my old one, but it's 1/2 inch longer.  I called Customer Service to get the motor replaced and they sent another box again with the correct part number on the box, but with the same incorrect motor inside.  I called Customer Service again and they could not guarantee that the next replacement would have the correct part number inside.  Since I got tired of playing their stupid game, I went ahead and installed one of the motors shipped.  It fitted fine and it seems to be working fine.  Keeping my fingers crossed, I hope this bigger motor is better and stronger than the old one, which only lasted 5 years.  I am giving it 3 stars, because I never got the part number that I ordered.