The JCB 333F1919 O-Ring is a genuine OEM component designed for critical sealing applications in a wide range of JCB agricultural, construction, and industrial machinery. This O-Ring ensures a tight, leak-free seal, maintaining system integrity and preventing fluid loss. With an outer diameter of 44.7 mm, an inner diameter of 39.5 mm, and a thickness of 2.62 mm, it is engineered to precise specifications for optimal performance and durability in compatible JCB models.