The JCB 12225707 is a genuine OEM control knob designed for various JCB agricultural and construction machinery. This essential component ensures precise operation and control, fitting models such as the JCB 3CX and 4CX backhoe loaders, Loadall 531-70 and 535-95 telehandlers, and Fastrac 3230 and 4220 tractors. Manufactured to JCB's exacting standards, it guarantees reliable performance and durability for critical machine functions.