This is a A-7780 Belt PN: 7780Main Description As Following : A-7780 Belt P.N: 7780 Replaces: 7780 Stocked As: A-C255 Found in Section & Models : Belts > Hay and Forage Belts, Hesston (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Replaces: 7780