OEM 15-920110 JCB brake master cylinder ay umaangkop para sa JCB Construction Series 214-4, 3CX PC, 3CX444 SUPER, 3CX4M, 3CXC PC, 3CXE, 3CXSM444S PC, 3CXSMT 20, 4C, 4C444, 4C444, SUPER, 3CX4M, 3CXC PC, 3CXE, 3CXSM444S PC, 3CXSMT 20, 4C, 4C444, 4CN444, 4C444, 4CN444, 4CN444, 4CN444, 4CN444, 4CN444, 4CN444, 4CN444, 4C444, 4C444, 4C444, 4C4444, 4C4444, 4C4444, 4C4444, 4C4444... Ang kapalit na numero ay 15/910800.Ang sukat ay tulad ng sumusunod na larawan na ipinapakita: