This is a A-JD10343 Bearing PN: JD10343Main Description As Following : A-JD10343 Bearing P.N: JD10343 Used w/ H203950Bore: 2.105"Outside Diameter: 3.937" Crossed From: CV104713 VAPORMATIC , WN-JD10343 , , WNJD10343 , Found in Section & Models : Threshing Area > Threshing Area Shafts, John Deere COMBINE: CTS, John Deere COMBINE: CTS II, John Deere COMBINE: 9400, John Deere COMBINE: 9410, John Deere COMBINE: 9450, John Deere COMBINE: 9500, John Deere COMBINE: 9500SH, John Deere COMBINE: 9501, John Deere COMBINE: 9510, John Deere COMBINE: 9510SH, John Deere COMBINE: 9550, John Deere COMBINE: 9550SH, John Deere COMBINE: 9560, John Deere COMBINE: 9560SH, John Deere COMBINE: 9600, John Deere COMBINE: 9610, John Deere COMBINE: 9650, John Deere COMBINE: 9650CTS, John Deere COMBINE: 9660, John Deere COMBINE: 9660CTS Associated Items : New Also This is An Aftermarket Product And : Used w/ H203950 Bore: 2.105" Outside Diameter: 3.937"