Got an RTHA that I need starter parts for and the starter number is:

Local cutler hamer people always say that the parts are not available for the contactors and Webcats doesnt show what I am looking for. I have a wallowed out hole that I can't get a good re-tap on and it is on the 2K2, load side, what I call "lug extender" This is a metal bar that is "s" shaped, for all purposes, that is bolted in place with two flat head screws to the plastic frame and also holds the stationary contact point. The lug bolts directly to this. Any ideas on a replacement? Thanks.