The JCB 71720321 is a genuine OEM radio antenna designed for a wide range of JCB machinery. This essential component ensures reliable radio signal reception for communication and entertainment systems in various models, including 3CX and 4CX backhoe loaders, Loadall telescopic handlers (520, 525, 526, 527, 528, 530, 531, 532, 533, 535, 536, 537, 540, 541, 550, 560 series), and Fastrac tractors (1000, 2000, 3000, 4000, 7000, 8000 series). Ensure clear audio and communication with this authentic JCB replacement part.