The Case IH 280451A1 is a genuine OEM plug designed for various Case IH, New Holland, and Steyr agricultural and construction machinery. This essential component ensures proper sealing and functionality within hydraulic or engine systems. Manufactured to strict quality standards, the 280451A1 plug provides reliable performance and direct fitment, maintaining the integrity of your equipment. It is superseded by part number 87405230, which serves as its direct replacement.