The JCB 24030439 is a genuine OEM O-ring designed for critical sealing applications within JCB machinery. This high-quality O-ring features an inner diameter of 330 mm, an outer diameter of 340 mm, and a thickness of 5 mm. Manufactured to JCB's rigorous standards, it ensures a reliable and tight seal, preventing leaks and maintaining system integrity across various operational environments. This component is essential for the proper functioning and longevity of JCB equipment.