The JCB 71720137 is a genuine 12V solenoid coil, an essential electrical component designed for various JCB agricultural and construction machines. This solenoid coil ensures precise control of hydraulic or other systems, facilitating smooth operation. It is compatible with numerous JCB models including 3CX, 4CX, 5CX backhoe loaders, 531-70, 535-95, 540-140 Loadall telehandlers, Fastrac tractors, JS series excavators, and 411, 416 wheeled loaders, among others.