The JCB 02800058 is an authentic OEM blanking plug designed for a secure seal in hydraulic systems, gearboxes, or other fluid reservoirs across a wide range of JCB agricultural and construction machinery. This essential component features an M20x1.5 thread and an internal hex drive, ensuring system integrity and preventing leaks. It is compatible with numerous JCB models, including 3CX, 4CX, and 5CX backhoe loaders, as well as various Loadall and Fastrac series.