High performance custom size hydraulic oil seals are specially designed for excavator applications requiring accurate dimensions and dependable sealing efficiency. These products help maintain hydraulic pressure, reduce internal leakage, and protect equipment from dust, water, and abrasive particles. With options in polyurethane, nitrile rubber, fluororubber, and PTFE composites, they perform well across varied temperatures and work cycles. They are suitable for hydraulic cylinders, rod seals, piston seals, and repair kits used in excavators and heavy construction equipment.



