This is a A-1957445C3E Blade Kit, Impeller (Combine) PN: 1957445C3EMain Description As Following : A-1957445C3E Blade Kit, Impeller (Combine) P.N: 1957445C3E OEM does not furnish the hardware in their kitsIncludes: Grade 8 HardwareQuantity: Set Of 2Replaces: 1309114C1 Replaces: BK802 *** NO CLASS *** , 1309114C2 IH COMBINE , 1957445C1 IH COMBINE , Crossed From: AM1957445C3E , , AV100182 VAPORMATIC , 1309114C1 CASE-IH , 1957445C1-N , Found in Section & Models : Threshing Area > Impellers & Wear Bars, Case-IH COMBINE: 1480 (uses 4 rotor blades, 2 kits are required per combine), Case-IH COMBINE: 1482, Case-IH COMBINE: 1680 (uses 4 rotor blades, 2 kits are required per combine), Case-IH COMBINE: 1682, Case-IH COMBINE: 1688, Case-IH COMBINE: 2188, Case-IH COMBINE: 2377, Case-IH COMBINE: 2388, Case-IH COMBINE: 2577, Case-IH COMBINE: 2588, Threshing Area > Rotor Cones & Wear Items, Case-IH COMBINE: 1482, Case-IH COMBINE: 2377, Case-IH COMBINE: 2388, Case-IH COMBINE: 2577, Case-IH COMBINE: 2588 Associated Items : New Also A-IH-O-1440COMB, A-IH-P-ENG56CYL, A-IH-P-1480COMB, A-IH-S-ENG3400, A-IH-S-1440COMB, A-IH-S-1482COMB, A-IH-S-1660COMB, A-IH-S-1660COMB And : OEM does not furnish the hardware in their kits Includes: Grade 8 Hardware Quantity: Set Of 2 Replaces: 1309114C1