This is a A-57703 Belt PN: 57703Main Description As Following : A-57703 Belt P.N: 57703 Replaces: 57703 Stocked As: A-C87 , Crosses To: A-CS41011 WIX , A-CS41011J WIX Found in Section & Models : Belts > Hay and Forage Belts, Hesston (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Replaces: 57703