The JCB 334D4851 is a genuine OEM seal kit designed specifically for the steering cylinders of various JCB machinery. This essential kit ensures optimal sealing and performance, preventing leaks and maintaining hydraulic integrity. It is compatible with a wide range of JCB Backhoe Loaders, including 3CX, 4CX, 4CN, 4C, 4D, and 4WD models, as well as JCB Wheel Loaders such as the 409, 410, 412, 414, 416, 418, 420, 426, 430, 436, 446, 456, and 460 series.