This is a A-AH108866 Concave (14 Cross Bars "Titan" Style) PN: AH108866Main Description As Following : A-AH108866 Concave (14 Cross Bars "Titan" Style) P.N: AH108866 Type: 14 Cross Bars, "Titan" Style Replaces: CJD8820 *** NO CLASS *** , Crossed From: AV103258 VAPORMATIC , WN-AH108866 , , WNAH108866 , Found in Section & Models : Threshing Area > Concaves, John Deere COMBINE: 8820 Associated Items : New Also This is An Aftermarket Product And : Type: 14 Cross Bars, "Titan" Style