The PWR 3 x 3.25 x 0.375 9400 Piston Wear Ring from Freudenberg-NOK is designed for high-efficiency performance in hydraulic and pneumatic systems. This wear ring features precise dimensions for a perfect fit, ensuring effective sealing and reduced wear. Constructed from durable materials, it provides excellent resistance to wear, extending the lifespan of your equipment. Ideal for various industrial applications, this piston wear ring helps maintain system efficiency by minimizing friction. Its robust design meets industry standards, ensuring reliability and performance in demanding environments.