This is a A-599428R1 Belt, Reel Drive PN: 599428R1Main Description As Following : A-599428R1 Belt, Reel Drive P.N: 599428R1 Dim A (1): 7/8" X 107" POLYReplaces: 599428R1 Stocked As: A-C103 Found in Section & Models : Belts > Hay and Forage Belts, Case-IH MOWER CONDITIONER: 1290, Case-IH SWATHER/WINDROWER: 225, Case-IH SWATHER/WINDROWER: 275, Case-IH SWATHER/WINDROWER: 375 Associated Items : New Also A-IH-O-275WIND, A-IH-P-175WIND, A-IH-P-275375, A-IH-P-175WIND, A-IH-P-275375, A-IH-S-ENGD155 And : Dim A (1): 7/8" X 107" POLY Replaces: 599428R1