This is a A-HXE54477 Plate, Skid, Clean Out Door PN: HXE54477Main Description As Following : A-HXE54477 Plate, Skid; Clean Out Door P.N: HXE54477 Rivets Not Included, Must Order A-RVT531 Rivets (Package Of 25) Seperately. Found in Section & Models : Headers/Platforms/Feeder House > Grain Head Parts, John Deere HEAD, CUTTING PLATFORM: 630FD (SN 785000>), John Deere HEAD, CUTTING PLATFORM: 635FD (SN 785000>), John Deere HEAD, CUTTING PLATFORM: 640FD (SN 785000>) Associated Items : A-RVT531 Also This is An Aftermarket Product And : Rivets Not Included, Must Order A-RVT531 Rivets (Package Of 25) Seperately.