This is a A-430965A1 Concave, Middle/Rear (Corn & Soybean) PN: 430965A1Main Description As Following : A-430965A1 Concave, Middle/Rear (Corn & Soybean) P.N: 430965A1 Wires Are 1/8" Lower Than OEM Concave.Quantity: 2 UsedReplaces: 2356282R91, 1300851CType: Corn & Soybean Replaces: CIHC16400MR *** NO CLASS *** , CIHC16400SMR *** NO CLASS *** , 430965A1-L IH COMBINE , 430965A1L IH COMBINE , Crossed From: AM430965A1 , , AV102025 VAPORMATIC , C2366MR SHOUP , HC430965A1 , , WN-430965A1 , , 1300851C CASE-IH , 2356282R91 CASE-IH , 300-C430965 , , 300C430965 , Found in Section & Models : Threshing Area > Concaves, Case-IH COMBINE: 1640, Case-IH COMBINE: 1644, Case-IH COMBINE: 1660, Case-IH COMBINE: 1666, Case-IH COMBINE: 1670, Case-IH COMBINE: 2144, Case-IH COMBINE: 2166, Case-IH COMBINE: 2344 (SN JJC0174450>), Case-IH COMBINE: 2366 Associated Items : New Also A-IH-S-1660COMB, A-IH-S-1660COMB, A-IH-S-1660COMB And : Wires Are 1/8" Lower Than OEM Concave. Quantity: 2 Used Replaces: 2356282R91, 1300851C Type: Corn & Soybean