The D-300 2.500 x 2.937 x 0.289 Rod Seal by Freudenberg-NOK is engineered for high-performance sealing in hydraulic cylinders. This rod seal is made from advanced materials that provide excellent resistance to wear and high pressures, ensuring a long service life. With a size of 2.500 inches inner diameter, 2.937 inches outer diameter, and a thickness of 0.289 inches, it is designed to fit a range of applications. The D-300 series is known for its reliability and efficiency, making it a preferred choice for various industrial applications. This seal complies with industry standards, ensuring compatibility and performance.