This is a A-3129807R92 Cylinder, Clutch Master PN: 3129807R92Main Description As Following : A-3129807R92 Cylinder; Clutch Master P.N: 3129807R92 A-3129807R92 Cylinder; Clutch Master P.N: 3129807R92 Found in Section & Models : Clutch Parts > Clutch Parts, Case-IH TRACTOR: CX100 (SN