The 3.250 x 4.000 x 0.625 Disogrin Asymmetrical PI Piston Seal from Freudenberg-NOK is engineered for high-performance sealing applications. This piston seal is designed to fit various hydraulic systems, ensuring optimal sealing under pressure. Made from durable materials, it provides excellent resistance to wear and tear. The dimensions of 3.250 inches inner diameter, 4.000 inches outer diameter, and 0.625 inches thickness make it suitable for a range of industrial applications. This seal meets industry standards, ensuring reliability and compliance in demanding environments.