This is a A-RE62776 Gasket, Exhaust Manifold, Inner PN: RE62776Main Description As Following : A-RE62776 Gasket, Exhaust Manifold; Inner P.N: RE62776 Replaces: R83020, R521437, R44373 Crossed From: R521437 JOHN DEERE , A-R83020 JOHN DEERE , 1409-0901 , Found in Section & Models : Engine Parts > Exhaust System Parts, John Deere COMBINE: CTS, John Deere COMBINE: CTS II, John Deere COMBINE: 9510SH, John Deere COMBINE: 9560STS, John Deere COMBINE: 9660CTS, John Deere COMBINE: 9680I WTS, John Deere COMBINE: 9680WTS, John Deere COMBINE: 9780CTS, John Deere COTTON PICKER: 9965, John Deere COTTON PICKER: 9970, John Deere COTTON PICKER: 9976, John Deere COTTON PICKER: 9986, John Deere EXCAVATOR: 892DLC, John Deere FORAGE HARVESTER: 6610, John Deere FORAGE HARVESTER: 6650, John Deere INDUSTRIAL/CONSTRUCTION: 1270D, John Deere INDUSTRIAL/CONSTRUCTION: 1470D, John Deere INDUSTRIAL/CONSTRUCTION: 1710D, John Deere INDUSTRIAL/CONSTRUCTION: 1711D, John Deere INDUSTRIAL/CONSTRUCTION: 330CLC Associated Items : New Also This is An Aftermarket Product And : Replaces: R83020, R521437, R44373