This is a A-BM2788 Condenser Fan Blades PN: BM2788Main Description As Following : A-BM2788 Condenser Fan Blades P.N: BM2788 5/16" Pilot diameterCondensor FanApplication: Med. & HD VehiclesBlade: 5Depth: 1 5/16"Diameter: 8"Rotation: CW Replaces: A-539048R1 CASE/INTERNATIONAL HAR. , 900512 RIVERSIDE TRACTOR Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : 5/16" Pilot diameter Condensor Fan Application: Med. & HD Vehicles Blade: 5 Depth: 1 5/16" Diameter: 8" Rotation: CW