This is a A-R95110 Plate, PTO Clutch Drive PN: R95110Main Description As Following : A-R95110 Plate, PTO Clutch Drive P.N: R95110 Dim A (1): I.D.: 5.433"Dim B (2): O.D.: 8.031"Dim C (3): Thickness: .120"Dim D (4): 6 Tangs Crossed From: 1412-6044 , Found in Section & Models : PTO Parts > PTO and Related Parts, John Deere FORAGE HARVESTER: 7400, John Deere TRACTOR: SE6010, John Deere TRACTOR: SE6020, John Deere TRACTOR: SE6100, John Deere TRACTOR: SE6110, John Deere TRACTOR: SE6120, John Deere TRACTOR: SE6200, John Deere TRACTOR: SE6210, John Deere TRACTOR: SE6220, John Deere TRACTOR: SE6300, John Deere TRACTOR: SE6310, John Deere TRACTOR: SE6320, John Deere TRACTOR: SE6400, John Deere TRACTOR: SE6410, John Deere TRACTOR: SE6420, John Deere TRACTOR: SE6510, John Deere TRACTOR: SE6520, John Deere TRACTOR: SE6610, John Deere TRACTOR: SE6620, John Deere TRACTOR: SE6920 Associated Items : New Also A-JD-O-OMR51902, A-JD-S-TM1053 And : Inside Diameter: 5.433" Outside Diameter: 8.031" Tangs: 6 Thickness: 0.120"