Valves

I have the older "E" valves 250 PSI rated and i broke one of the prongs off the top part where the wires connect. I was needing to know of there is somewhere i can just buy that top piece or way to fix, or am i just going to have to get a new valve?

I did the same. So I just got a new valve. So now I have a spare valve if one goes out

guess ill just get a new one then. thanks for the input.