The PWR 1.375 x 1.625 x 0.375 9800 Piston Wear Ring from Freudenberg-NOK is designed for high-performance applications in hydraulic cylinders. This wear ring features precise dimensions of 1.375" inner diameter, 1.625" outer diameter, and a thickness of 0.375", ensuring a perfect fit for various piston assemblies. Made from durable materials, it provides excellent wear resistance and longevity, reducing maintenance costs. This wear ring meets industry standards, ensuring compatibility with a wide range of hydraulic systems.