Military Vehicle Repair: starting system, starter solenoid, borg warner

Question
I need the switch under the dash that switches the 12 to 24 volts going to the starter solenoid.  Do you know where I can find this part? or part number?

Thanks,
Dan

Answer
You could actually temporarily use a push button to carry the 24 volts. You could also use any 12 volt relay that controls an isolated set of contacts, and connect the 24 volts and starter wire there.

A Borg Warner S55 would work there, but be way overkill. That is the relay that will work good for the glow plugs though, also.

Van