The JCB 25906603 is a genuine OEM seal kit designed for various JCB backhoe loaders, including the 3CX, 4CX, 5CX, 214, 215, and 217 models. This essential kit ensures proper sealing and performance for critical hydraulic components, maintaining machine efficiency and preventing leaks. With a weight of 0.10 kg and compact dimensions of 100 mm length, 100 mm width, and 20 mm height, it is an authentic replacement part for maintaining JCB machinery.