The 4.250 x 5.000 x 0.375 Disogrin Asymmetrical PI Piston Seal from Freudenberg-NOK is engineered for high-performance sealing applications. This piston seal is designed to withstand pressures up to 9250 PSI, making it ideal for hydraulic systems. Constructed from durable materials, it ensures longevity and reliability in various industrial environments. The dimensions of 4.250 x 5.000 x 0.375 inches provide a precise fit for standard piston applications. This seal complies with industry standards, ensuring compatibility with a wide range of systems.