The New Holland 225801A1 is a genuine OEM O-Ring designed for critical sealing applications in various New Holland agricultural and construction equipment. This O-ring features an inner diameter of 17.17 mm and a thickness of 2.62 mm, ensuring a precise fit and reliable performance. It is a vital component for maintaining hydraulic system integrity and preventing leaks across a wide range of New Holland tractors, combines, balers, and loaders, contributing to the longevity and efficiency of the machinery.