This is a A-630110019 Kit Incls: 3599496M91 P. Plate, 330001341 Trans Disc PN: 630110019Main Description As Following : A-630110019 Kit Incls: 3599496M91 P. Plate, 330001341 Trans Disc P.N: 630110019 This is a genuine LuK clutch set.Spline Count: 25Spline Diameter: 1.625" Found in Section & Models : Clutch Parts > Single Clutch, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 20B, Massey Ferguson TRACTOR: 168, Massey Ferguson TRACTOR: 185, Massey Ferguson TRACTOR: 188, Clutch Parts > Split Torque Clutch, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 30E (Optional), Massey Ferguson INDUSTRIAL/CONSTRUCTION: 30H (Optional), Massey Ferguson INDUSTRIAL/CONSTRUCTION: 40E, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 50E, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 50EX, Massey Ferguson TRACTOR: 240 (Optional S/N