The 2 Bolt Hydraulic Flange Cover acts as a protective barrier, safeguarding the hydraulic connection points from external elements such as dust, dirt, debris, and moisture. It helps prevent contamination of the hydraulic fluid, which could lead to hydraulic unit malfunctions or failures. It is made of steel material.Attributes:• Provided with 2 mounting holes of size 13.5mm to fit the fastener size of 1/2 inch• Provided with good wear resistance and strength to resist deformation under stressApplications:The 2 Bolt Hydraulic Flange Cover helps seal the hydraulic flange connections, reducing the risk of leaks, and maintaining the integrity of hydraulic connections.