This is a A-M802499 Trans Disc: 9", Button style PN: M802499Main Description As Following : A-M802499 Trans Disc: 9", Button style P.N: M802499 Replaces: CH18382Spline Count: 19Spline Diameter: 1.375" Replaces: CH18382-RO JOHN DEERE , Crossed From: CH18382 JOHN DEERE , WN-M802499 , , WNM802499 , Found in Section & Models : Clutch Parts > Double Clutch, John Deere TRACTOR, COMPACT: 1050 (Captive), John Deere TRACTOR, COMPACT: 1070, John Deere TRACTOR, COMPACT: 4005, John Deere TRACTOR, COMPACT: 850 (Captive S/N 16001>), John Deere TRACTOR, COMPACT: 900HC (Captive), John Deere TRACTOR, COMPACT: 950 (Captive S/N 20001>), John Deere TRACTOR, COMPACT: 990 Associated Items : New Also A-SMJD47, A-SMJD62, A-JD-O-OMR72588, A-SMJD47, A-JD-O-OMR72588, A-SMJD47 And : Replaces: CH18382 Spline Count: 19 Spline Diameter: 1.375"