This is a A-B77 Classical V-Belt (5/8" X 80") PN: B77Main Description As Following : A-B77 Classical V-Belt (5/8" X 80") P.N: B77 5/8 X 80 B Section Polyester CordColor: BlackDepth: 13/32"Length: 80Material: Polyester CordOC Length: 5/8" X 80"Thickness: 0.381Top Width: 5/8"Type: B SectionWidth: 5/8 Crosses To: AF4024 TECALEMIT-TJ , A-B1B77 JASON , Replaces: A-H668902R1 NEW IDEA , A-104617 NEW IDEA , A-5L800 IND. 5L SECTION BELT , A-56036 HESSTON , Crossed From: BP77 DAYCO , B77DC DEALERS CHOICE , GATB77 , , GN5101 MASSEY FERGUSON , HB77 GATES , H7850 GEHL , MHC00830 GRAIN SYSTEMS INC. , 056036 HESSTON , 161117 FAMILY FARM & HOME , 3FVR73 GATES , 321-6256 ORGILL BROTHERS , 3216256 ORGILL BROTHERS , 399-B77 , , 399B77 , Found in Section & Models : Industrial Belts > B-Section Wrapped Belt, (Miscellaneous) (UNDEFINED): SEVERAL, Sunbelt - Belts > Black Belts, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 5/8" x 80" B Section Polyester Cord Color: Black Depth: 13/32" Length: 80" Material: Polyester Cord OC Length: 5/8" X 80" Thickness: 0.381" Top Width: 5/8" Type: B Section Width: 5/8"