Looks like this one: https://youtu.be/xSP8YCoQnfQ
Went to get it out of mothballs yesterday, damn thing (Kohler 25 HP) wouldn't even click, with a new battery, so I jumped it with 2 wrenches, on the solenoid. Went to tracin wires, had the side panels off, and all. turned out to be a GD lawyer switch, on the PTO valve was about a 1/16th of a turn from being closed. Made sure to take a paint ballwriter, and write: CHECK PTO FIRST! next to the key...

Went to get it out of mothballs yesterday, damn thing (Kohler 25 HP) wouldn't even click, with a new battery, so I jumped it with 2 wrenches, on the solenoid. Went to tracin wires, had the side panels off, and all. turned out to be a GD lawyer switch, on the PTO valve was about a 1/16th of a turn from being closed. Made sure to take a paint ballwriter, and write: CHECK PTO FIRST! next to the key...