This is a A-618K14 Micro-Rib V-Belt (61.8") PN: 618K14Main Description As Following : A-618K14 Micro-Rib V-Belt (61.8") P.N: 618K14 14 Rib X 61.8 K Micro Rib Polyester CordColor: BlackLength: 61.8Material: Polyester CordMetric Code: 14PK1570Number Of Ribs: 14Outside Length: 62.43"Pitch Length: 61.8"Thickness: 0.18Type: K Micro RibWidth: 14 Rib Crossed From: K140618 GATES , 14PK1567 A & I METRIC BELTS , 14PK1568 A & I METRIC BELTS , 14PK1569 A & I METRIC BELTS , 14PK1570 A & I METRIC BELTS , 14PK1571 A & I METRIC BELTS , 25140618 , , 4140618 GOODYEAR , 5140618 DAYCO Found in Section & Models : Industrial Belts > K-Poly Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 14 Rib X 61.8 K Micro Rib Polyester Cord Color: Black Length: 61.8 Material: Polyester Cord Metric Code: 14PK1570 Number Of Ribs: 14 Outside Length: 62.43" Pitch Length: 61.8" Thickness: 0.18 Type: K Micro Rib Width: 14 Rib