Plain Brake Master Cylinder with part number 15920389.Compatible with JCB backhoe models including 3C, 3CX, 3DX, 4C, 4CN, 4CX, 1400B, 1550B, 1600B, 1700B, 214, 215, 216, 217, 214e, 215S, 3CX 14 PC, 3CX 15, 3CXS, 3CXS PC, 3CX-T, and 4CX 15, 4CX PC.Also compatible with part numbers 15905504 and 15920158.The unit is supplied without cover; inclusion or omission of cover does not affect functionality.Color: black.Material: metal.Package includes: 1 x brake master cylinder.