For those with 700 & 7000 series GT's our HD Solenoid is the ticket to handle heat and vibration as well as assisting that Starter motor to spin the Kohler over. Whether 10HP or 18HP our HD Solenoid can handle the work load!
 
B&B TECH TIP:  Always make sure the Solenoid chassis is grounded well! An auxilary ground wire can be run off one of the mounting feet to a good clean chassis ground or to the Battery ground to insure a good ground.