This Hydraulic Piston Seal is installed in hydraulic cylinders to seal fluid by preventing the leakage of pressurized fluid across the head. Fitting of this product continuous maintain a perfect contact between the cylinder bore and piston. Ingress of moisture, dust and debris is completely reduced due to the installation of this product. This product is made from high-grade raw materials and advanced techniques. It is perfectly suitable for medium to heavy-duty applications due to accurate dimensions and chemical protected finish. You can get this Hydraulic Piston Seal from us in thickness, diameter and shape variations according to the installation requirements.