The Apsco 3" x 8" Hydraulic Cabin Air Control Valve is easy to use and allows the driver to control the tailgate latch with precision and accuracy. The valve is designed to provide a reliable and consistent means of controlling the tailgate latch, ensuring that the tailboard is closed securely and safely. The valve is constructed from durable materials and is designed to withstand the toughest conditions. With its simple installation and intuitive operation, this valve is the perfect solution for controlling the tailgate latch of your vehicle from the cabin. FleetPride is your First Click in Heavy Duty®.