The Hydraulic Tank Valve Gasket prevents hydraulic fluid leaks. Hydraulic fluid is a pressurized liquid used to power hydraulic machines. The gasket also helps to protect the valve and tank from corrosion. Hydraulic fluid can be corrosive if it comes into contact with metal components.Attributes:• Helps to absorb vibration. Hydraulic machines can produce a lot of vibration• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Hydraulic Tank Valve Gasket creates a watertight seal between the hydraulic tank valve and the tank, preventing fluid from leaking out.