The New Holland 80394600 is a genuine OEM O-Ring designed for a wide range of New Holland agricultural and construction equipment. This essential sealing component ensures a tight, leak-free connection in various hydraulic and fluid systems, maintaining optimal machine performance and preventing costly downtime. Manufactured to New Holland's precise specifications, it offers durability and reliable operation across numerous tractor, combine, baler, and loader models. With an inner diameter of 11.811 mm and a thickness of 2.3876 mm, this O-ring provides a perfect fit for its intended applications.