The PWR 6.75 x 7 x 1.5 9400 Piston Wear Ring by Freudenberg-NOK is designed for optimal performance in hydraulic applications. This wear ring features an inner diameter of 6.75 inches, an outer diameter of 7 inches, and a thickness of 1.5 inches, ensuring compatibility with various piston designs. Constructed from durable materials, it provides excellent wear resistance, which is crucial for maintaining the efficiency and longevity of hydraulic systems. The design minimizes friction and maintains proper clearance, enhancing overall performance. This wear ring adheres to industry standards, making it suitable for a wide range of hydraulic applications.