First off, I needed to replace an original draft inducer, but I wanted OEM and from a reputable seller. Price, shipping time, and other conveniences were considered. This is not as easy as it used to be, but NWF Supply was quick to reply and gave me the information to make a confident purchase. Using the site and making my order was pleasantly simple. It even shipped same day. I got it quickly and as I suspected with an OEM replacement, it came with the gasket, orifices, and instructions. The only part of this experience I have to do anything about, is cut out the hole for the sensor my furnace has. That's it. Why can't things be this simple? THUMBS UP!