Update your semi with fast and reactive rear air brakes, with the Sealco 4-Port 4.5 psi Emergency Control Valve that ensures you're Ready for the Road Ahead™. Due to its placement between the service reservoir and the rear air brakes, this replacement component is able to quickly release compressed air to actuate the air brakes. Constructed with a rugged metal body to endure extreme pressures and regular use.

FleetPride is your First Click in Heavy Duty®.