My A/C fan motor had to be replaced (bad bearings). I reviewed fan motors from many companies, but they were mostly "universal." I found the exact fit motor (with listed specs that matched my motor) from NWF Supply. The motor was about $40.00 higher than the universal fan motors, but it was worth every penny! The bolt patterns, the wiring, and the shaft size were a perfect fit. I am not an A/C tech, just a weekend DIYer, and it took me about an hour start to finish. Additionally, the shipping and packaging was first rate and arrived on time.