The DEUTZ-FAHR 1166186 is a genuine OEM O-ring designed for sealing applications in a wide range of Deutz-Fahr agricultural and industrial machinery. This O-ring features an internal diameter of 25 mm, an external diameter of 31 mm, and a thickness of 3 mm, ensuring a precise fit and reliable sealing performance. Manufactured to Deutz-Fahr's stringent quality standards, it provides optimal durability and resistance to wear in demanding operational environments. Essential for maintaining system integrity and preventing leaks in hydraulic or fluid systems.