Rotary 4 Pole 12V INT Solenoid Starter Fits Exmark: 1-513075, 117-1197One New Aftermarket Replacement 4 Pole 12V Starter Solenoid for Exmark, Toro, Husqvarna, and More This universal style 4 pole 12V starter solenoid (also called a solenoid switch or starter relay) replaces worn or failed OEM solenoids on a wide range of riding mowers, zero turn mowers, and lawn tractors. The solenoid acts as a high current switch that routes battery power to the starter motor when the ignition key is turned. This unit features a double