This is a A-H206016 Sheave Half, Inner, Fan Driver, Std. Speed PN: H206016Main Description As Following : A-H206016 Sheave Half, Inner; Fan Driver, Std. Speed P.N: H206016 Outside Diameter: 12.032" Crossed From: AV104491 VAPORMATIC Found in Section & Models : Separator Area > Separator Area, John Deere COMBINE: 9560STS, John Deere COMBINE: 9660STS, John Deere COMBINE: 9760STS, John Deere COMBINE: 9860STS Associated Items : New Also This is An Aftermarket Product And : Outside Diameter: 12.032"