This is a A-HXE81731 Plate, Skid, Flex Draper Sump, Poly PN: HXE81731Main Description As Following : A-HXE81731 Plate, Skid; Flex Draper Sump, Poly P.N: HXE81731 Rivets Not Included, Must Order A-RVT531 Rivets (Package Of 25) Seperately.Regular Cutting Height. Found in Section & Models : Headers/Platforms/Feeder House > Grain Head Parts, John Deere HEAD, CUTTING PLATFORM: 630FD, John Deere HEAD, CUTTING PLATFORM: 635FD, John Deere HEAD, CUTTING PLATFORM: 640FD, John Deere HEAD, CUTTING PLATFORM: 645FD Associated Items : A-RVT531 Also This is An Aftermarket Product And : Rivets Not Included, Must Order A-RVT531 Rivets (Package Of 25) Seperately. Regular Cutting Height.