The Case IH 313798A1 is a genuine OEM O-Ring designed for critical sealing applications across a wide range of Case IH agricultural and construction equipment. This high-quality O-Ring features an inner diameter of 12.42 mm and a cross-section thickness of 1.78 mm, ensuring a precise and reliable seal. It is an essential component for maintaining hydraulic integrity and preventing leaks in compatible machinery, including various JX, Maxxum, Puma, Farmall, Magnum, Patriot, Steiger, and Axial-Flow series models.