This is a A-188716C1 Belt, Shaker Shaft Drive PN: 188716C1Main Description As Following : A-188716C1 Belt, Shaker Shaft Drive PN: 188716C1 Found in Section & Models : Belts > Combine Belts, Case-IH COMBINE: 715, Case-IH SWATHER/WINDROWER: 721, Case-IH SWATHER/WINDROWER: 742 DUPLEX Associated Items : New Also A-IH-O-715ERLY And : 7/8" x 116" Wrapped Polyester Cord Color: Black Length: 116" Material: Polyester Cord Thickness: 0.55" Type: Wrapped Width: 7/8"