This is a A-A78/02 Classical Banded V-Belt (1/2" X 80") PN: A78/02Main Description As Following : A-A78/02 Classical Banded V-Belt (1/2" X 80") PN: A78/02 Found in Section & Models : Industrial Belts > A-Section Banded Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Color: Black Depth W/O Band: 5/16" Material: Polyester Cord OC Length: 1/2" X 80" Type: A Section Banded