Good comment. This is a two wire connector. It is energized with the ignition switch and a click sounds as to energize the solenoid to open allowing the engine fuel and to run. Turning the switch to off stops the motor. I do not know the important answer to the comment.Many two wire fuel shut off solenoids are energized to CLOSE. Make sure you know how yours operates.
Three wire solenoids are often energized to OPEN. One winding to draw in, a second winding to hold .
Do you have a question? Does your tractor have a problem with the operation of this solenoid?Good comment. This is a two wire connector. It is energized with the ignition switch and a click sounds as to energize the solenoid to open allowing the engine fuel and to run. Turning the switch to off stops the motor. I do not know the important answer to the comment.