After watching a few videos and finally receiving my part, I decided to make a video of myself showing how to replace the Febco 7651. It literally takes a few minutes and should save you some money doing it yourself.
I ordered the part on ebay and hadn’t realized it was from China and was supposed to take 2 1/2 months to get here but somehow got here in about 2 weeks total time, and here is my video. I am not a very DIY type of guy but this was literally just one screw to take off, remove and replace interior parts, put the screw back on and you’re done.