The JCB 35304127 is a genuine OEM hydraulic cylinder seal designed for various JCB machinery. This high-quality seal ensures optimal performance and prevents fluid leakage in hydraulic systems. It is commonly used in JCB 3CX and 4CX backhoe loaders, as well as Loadall 530 and 540 series telescopic handlers. With an inner diameter of 60mm, an outer diameter of 75mm, and a thickness of 8mm, this seal provides a precise fit for critical hydraulic components.