This is a A-56663 Belt PN: 56663Main Description As Following : A-56663 Belt P.N: 56663 Replaces: 56663 Stocked As: A-C285 Found in Section & Models : Belts > Hay and Forage Belts, Hesston (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Replaces: 56663