The PWR 3.625 x 3.875 x 0.375 9800 Piston Wear Ring from Freudenberg-NOK is a robust solution for enhancing the performance of hydraulic pistons. With precise dimensions of 3.625 inches in diameter, 3.875 inches in outer diameter, and a thickness of 0.375 inches, this wear ring is designed to fit seamlessly into various hydraulic systems. Made from high-quality materials, it provides exceptional wear resistance, ensuring longevity and reliability in demanding applications. The 9800 series is recognized for its durability, making it an ideal choice for industrial environments where performance is critical. This wear ring helps maintain optimal piston function, reducing friction and wear.