This is a A-SPC3925 Metric V-Belt (22 X 3925) PN: SPC3925Main Description As Following : A-SPC3925 Metric V-Belt (22 X 3925) P.N: SPC3925 22mm X 3925mm Polyester CordColor: BlackDepth: 18mmLength: 3925mmMaterial: Polyester CordPitch Length: 22 X 3925Thickness: 18Width: 22mm Found in Section & Models : Industrial Belts > SPC-Section Metric Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 22mm X 3925mm Polyester Cord Color: Black Depth: 18mm Length: 3925mm Material: Polyester Cord Pitch Length: 22mm X 3925mm Thickness: 18mm Width: 22mm