This is a A-7855315 Belt (Set/2) PN: 7855315Main Description As Following : A-7855315 Belt (Set/2) P.N: 7855315 5/8 X 112 B Section Polyester CordColor: BlackLength: 112Material: Polyester CordSet Quantity: 2Thickness: 0.381Type: B SectionWidth: 5/8 Found in Section & Models : Belts > Hay and Forage Belts, Hesston SWATHER/WINDROWER: 6450, Hesston SWATHER/WINDROWER: 6455 (1979-1981, 645T-650>) Associated Items : New Also A-CY-S-170225, A-HES-O-6450WIN, A-HES-S-HYDWIND, A-HES-O-6455WNR And : 5/8" x 112" B Section Polyester Cord Color: Black Length: 112" Material: Polyester Cord Set Quantity: 2 Thickness: 0.381" Type: B Section Width: 5/8"