The VCT 3.442 x 4 x 0.395 Double Acting Piston Seal by Freudenberg-NOK is a reliable sealing solution for hydraulic applications. This seal features a diameter of 3.442 inches, an outer diameter of 4 inches, and a thickness of 0.395 inches, making it versatile for various systems. Made from high-quality elastomer materials, it provides excellent resistance to wear and hydraulic fluids, ensuring durability in demanding conditions. Rated for pressures up to 150 bar, this seal complies with ISO standards, making it a dependable choice for industrial applications.