This is a A-SPA1600 Metric V-Belt (13 X 1600) PN: SPA1600Main Description As Following : A-SPA1600 Metric V-Belt (13 X 1600) PN: SPA1600 Found in Section & Models : Industrial Belts > SPA-Section Metric Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 13mm X 1600mm SPA Metric Polyester Cord Color: Black Depth: 10mm Length: 1600mm Material: Polyester Cord Pitch Length: 13mm X 1600mm Thickness: 10mm Type: SPA Metric Width: 13mm