Pinball resource has them in stock as well. Please note that you do need to remove the coil stop, move the plunger out of the hole, so you can get that piece in place.
Shoutout to beatnik who was kind enough to PM me back with the approach.
I also put in the couch weldment piece while I was there. It had the common wood screw fix there before (which actually worked really well and was not visible.