The 3.750 x 4.250 x 0.375 PI Piston Seal from Freudenberg-NOK is engineered for high-performance sealing in hydraulic applications. This asymmetrical design ensures a secure fit and effective sealing under pressure. Constructed from premium materials, it provides excellent resistance to wear and fluid exposure, ensuring durability and reliability. Ideal for use in various hydraulic systems, this piston seal helps prevent leaks and contamination, enhancing the longevity of machinery. Its dimensions make it suitable for a wide range of applications, meeting industry standards for performance.