The Kubota R151171860 is a genuine OEM O-Ring designed for a wide range of Kubota equipment, including tractors, utility vehicles, and excavators. This precision-engineered sealing component features an inner diameter of 18.6 mm and a thickness of 1.5 mm, ensuring a reliable and leak-proof seal in critical applications. It is essential for maintaining hydraulic system integrity and preventing fluid loss in compatible Kubota models.