I ordered part 4388152 which is what you showed in the repair video. I followed the video which was awesome--thank you so much!...I never would have figured out how to make this simple repair without it. It took me about an hour to complete (I'm no professional!!). I would make one recommendation, however. Instead of trying to push the flange back and forth around the doorstop with a screwdriver, It is much easier to just loosen the two 5/16 bolts holding the metal doorstop in place. Once that is loose, the flange goes in and out easily. (I spent about 20 minutes working on this step, before finally loosening that piece.)