This is a A-M809105 Pressure Plate, Single, 8", Diaphram PN: M809105Main Description As Following : A-M809105 Pressure Plate, Single; 8", Diaphram P.N: M809105 Replaces: M802965 Stocked As: A-973728C1 Found in Section & Models : Clutch Parts > Single Clutch, John Deere TRACTOR, COMPACT: 670, John Deere TRACTOR, COMPACT: 770, John Deere TRACTOR, COMPACT: 790 Associated Items : New Also A-SMJD62 And : Replaces: M802965