The Case IH genuine O-RING part number 14474780 is an essential sealing component designed for a wide range of Case IH agricultural and construction equipment. With an inner diameter of 21.89 mm and a thickness of 2.62 mm, this O-ring ensures a precise and reliable seal, preventing leaks in critical hydraulic, engine, and transmission systems. Manufactured to OEM standards, it guarantees optimal performance and durability, maintaining system integrity under various operating conditions. This O-ring is a direct replacement for New Holland part numbers 87349195 and 87349195R.