This is a A-7855604 Drive Belt Assembly PN: 7855604Main Description As Following : A-7855604 Belt, Drive Assembly P.N: 7855604 7/8 X 102 C-Section Polyester CordColor: BlackLength: 105Set Quantity: 3Thickness: 0.551Type: C-Section Found in Section & Models : Belts > Hay and Forage Belts, Hesston STACKER: SH30B (1980-1983) Associated Items : New Also This is An Aftermarket Product And : 7/8" x 102" C-Section Polyester Cord Color: Black Length: 105" Set Quantity: 3 Thickness: 0.551" Type: C-Section