The Fiatagri 5155678 is a genuine OEM CNH copper ring, meticulously engineered to provide a reliable seal in a wide range of agricultural machinery. This essential gasket is compatible with numerous Fiatagri, New Holland, Case IH, and Steyr tractor models, ensuring optimal performance and preventing leaks in critical systems. With an inner diameter of 18 mm, an outer diameter of 24 mm, and a thickness of 1.5 mm, this durable copper ring meets stringent OEM specifications for precise fit and long-lasting durability.