The PWR 3.625 x 3.875 x 1 9800 Piston Wear Ring from Freudenberg-NOK is essential for enhancing hydraulic system performance. Measuring 3.625 inches in diameter and 1 inch thick, this wear ring minimizes friction and wear, extending the life of hydraulic pistons. Constructed from durable materials, it is designed to withstand harsh operating conditions. This wear ring is compatible with various hydraulic applications, ensuring seamless integration and reliable operation. It meets industry standards for quality and performance, making it a trusted choice for professionals.