Yeah I had to do it the previous owner let it corrode so bad it snapped the circular part. I just bought one of the terminals where you could insert the wire and tighten a screw to hold it in.
It wasn’t hard besides unclamping the old one. That shit was TIGHT. Just remove the old one and put on the new one, good to go.
I forgot which exact one I got but it was on Amazon and it looked like this: