The JCB 680410144 is a genuine OEM O-Ring designed to provide a critical seal in various JCB machinery. This high-quality component is essential for maintaining hydraulic integrity and preventing leaks in applications such as JCB 3CX and 4CX backhoe loaders, as well as Loadall telehandlers including models like 531-70, 540-140, and 540-170. Weighing approximately 0.01 kg, this durable ring ensures optimal performance and longevity for your equipment.