This is a A-1753753M94 PTO Disc: 9", organic, rigid PN: 1753753M94Main Description As Following : A-1753753M94 PTO Disc: 9", organic, rigid P.N: 1753753M94 Replaces: 899823M91Spline Count: 10Spline Diameter: 1.750" Stocked As: A-100179 , Crossed From: 3620411M91 , Found in Section & Models : Clutch Parts > Double Clutch, Massey Ferguson FORKLIFT: 2200, Massey Ferguson INDUSTRIAL/CONSTRUCTION: 20 (Trans S/N