This is a A-5V850 Wedge V-Belt (5/8" X 85") PN: 5V850Main Description As Following : A-5V850 Wedge V-Belt (5/8" X 85") P.N: 5V850 5/8 X 85 5V Wedge Polyester CordColor: BlackDepth: 35/64"Length: 85Material: Polyester CordOC Length: 5/8" X 85"Thickness: .531Type: 5V WedgeWidth: 5/8 Found in Section & Models : Industrial Belts > 5V-Section Wrapped Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 5/8" x 85" 5V Wedge Polyester Cord Color: Black Depth: 35/64" Length: 85" Material: Polyester Cord OC Length: 5/8" X 85" Thickness: .531" Type: 5V Wedge Width: 5/8"