Outfit your truck to be Ready for the Road Ahead with enhanced control of its PTO system, with the Muncie 12V Power Take-Off Solenoid Valve. To actuate the PTO system, this replacement solenoid valve uses an electromagnetic coil that controls the flow of fluid throughout the PTO. Fashioned with a rugged and durable body to tolerate high pressures and harsh weather conditions. FleetPride is your First Click in Heavy Duty .