The Freudenberg-NOK Dichtomatik OR 1.984" 0.139" 75 FKM V755ZB is a high-performance O-ring designed for effective sealing in industrial applications. Made from premium FKM material, it provides excellent resistance to heat and aggressive chemicals. With a diameter of 1.984 inches and a cross-section of 0.139 inches, this O-ring is suitable for a variety of hydraulic and pneumatic systems. It complies with strict industry standards, ensuring reliability and durability in demanding environments. Its design facilitates easy installation, making it a practical choice for maintenance tasks.