The 4.130 x 4.500 x 0.250 NBR piston seal by Freudenberg-NOK is crafted for optimal sealing in hydraulic systems. This piston seal features a robust NBR construction, providing excellent resistance to wear and various fluids. With its precise dimensions, it ensures a secure fit, enhancing the efficiency of machinery. Designed to handle high pressures, this seal is perfect for applications that demand reliability and durability. Ideal for industrial use, it guarantees long-lasting performance in challenging environments.