This is a A-710K6 Micro-Rib V-Belt (71") PN: 710K6Main Description As Following : A-710K6 Micro-Rib V-Belt (71") P.N: 710K6 6 Rib X 71 K Micro Rib Polyester CordColor: BlackLength: 71Material: Polyester CordMetric Code: 6PK1803Number Of Ribs: 6Outside Length: 71.63"Pitch Length: 71"Thickness: 0.18Type: K Micro RibWidth: 6 Rib Crossed From: GATK060710 , , K060710 GATES , 20506710 , , 25060710 , , 4060710 GOODYEAR , 5060710 DAYCO , 6PK1801 A & I METRIC BELTS , 6PK1802 A & I METRIC BELTS , 6PK1803 A & I METRIC BELTS , 6PK1804 A & I METRIC BELTS , 6PK1805 A & I METRIC BELTS Found in Section & Models : Industrial Belts > K-Poly Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 6 Rib X 71" K Micro Rib Polyester Cord Color: Black Length: 71" Material: Polyester Cord Metric Code: 6PK1803 Number Of Ribs: 6 Outside Length: 71.63" Pitch Length: 71" Thickness: 0.18" Type: K Micro Rib Width: 6 Rib