This is a A-582K12 Micro-Rib V-Belt (58.2") PN: 582K12Main Description As Following : A-582K12 Micro-Rib V-Belt (58.2") P.N: 582K12 12 Rib X 58.2 K Micro Rib Polyester CordColor: BlackLength: 58.2Material: Polyester CordMetric Code: 12PK1478Number Of Ribs: 12Outside Length: 58.83"Pitch Length: 58.2"Thickness: 0.18Type: K Micro RibWidth: 12 Rib Crossed From: K120580 GATES , K120582 GATES , 12K1480 , , 12PK1478 A & I METRIC BELTS , 12PK1480 A & I METRIC BELTS , 4120580 GOODYEAR , 4120582 GOODYEAR , 5120580 DAYCO , 5120582 DAYCO , 89265060 INGERSOLL RAND Found in Section & Models : Industrial Belts > K-Poly Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 12 Rib x 58.2" K Micro Rib Polyester Cord Color: Black Length: 58.2" Material: Polyester Cord Metric Code: 12PK1478 Number Of Ribs: 12 Outside Length: 58.83" Pitch Length: 58.2" Thickness: 0.18" Type: K Micro Rib Width: 12 Rib