The 2.125 x 2.625 x 0.375 9250 Disogrin Asymmetrical PI Piston Seal by Freudenberg-NOK is designed for high-performance sealing in hydraulic applications. This piston seal features an innovative asymmetrical design that enhances sealing efficiency and longevity. Constructed from premium materials, it ensures reliable operation under varying pressure conditions. With dimensions of 2.125 inches inner diameter, 2.625 inches outer diameter, and a thickness of 0.375 inches, this seal is compatible with a range of hydraulic systems. It meets industry standards for quality and performance, making it an ideal choice for demanding applications.