The 75110120 is a high-performance FKM O-ring from Freudenberg-NOK, designed for reliable sealing in various applications. With a diameter of 0.737 inches and a thickness of 0.103 inches, this O-ring is engineered to withstand high temperatures and aggressive chemicals. It is rated for 90 durometer hardness, ensuring durability and long-lasting performance. This O-ring is ideal for use in hydraulic systems, automotive applications, and other environments where reliable sealing is critical. Its superior material composition provides excellent resistance to oils, fuels, and solvents, making it a dependable choice for maintaining system integrity.