CONCENTRIC SLAVE CYLINDERS - Setco Automotive Limited UK heavy vehicle clutch, commercial clutch, medium vehicle clutch, light weight clutch, lipe clutch, truck clutch, Concentric Slave Cylinders, 430mm Single Push Diaphragm Spring, 395mm Single Push Diaphram Spring, 362mm Single Diaphragm Spring, 400mm Twin Diaphragm Spring, 430mm Single Diaphragm Spring