The JCB 716K1258 is a genuine OEM turn sensor designed for precise rotation detection in various JCB machinery. This essential component ensures accurate operational feedback for models including wheel loaders (411, 413S, 417, 418S, 427, 437, 457), telehandlers (531-70, 535-95, 535-125, 535-140, 540-140, 540-170, 540-200, 541-70, 550-80, 560-80), mini excavators, backhoe loaders (1CXT, 2CX, 3CX, 4CX, 5CX), compact wheel loaders, Fastrac tractors (4160, 4190, 4220, 8290, 8330), and vibratory rollers. Weighing 0.12 kg with dimensions of 95mm length, 51mm width, and 51mm height, it provides reliable performance for critical machine functions.