Specification Brand : Jason Industrial BulletPoint : FingerTech S3M Timing Belt BulletPoint1 : Conforms to RMA Engineering Standard BulletPoint2 : Comparable to Gates, Browning, Goodyear, Dayco, Bando, PIX, Bestorq, Grainger BulletPoint3 : Timing belts are measured by Length, Tooth Pitch, then width. The first number is the length, the letter (and sometimes number) refer to the tooth and the final number is the width. Some are measured in mm and others in inches. If you are not matching a belt number, you should contact us for clarification prior to an order. ExternallyAssignedProductIdentifier1 : 0650003357726 ExternallyAssignedProductIdentifier2 : 650003357726 IncludedComponents : Body ItemName : Jason Industrial 165L075 3/8-inch (L) Pitch Standard Timing Belt ItemPackageQuantity : 1 ItemTypeKeyword : industrial-timing-belts Manufacturer : Jason Industrial Material : Synthetic rubber Timing Belt. NumberOfItems : 1 PartNumber : 165L075 ProductDescription : Jason 165L-075 Standard Timing Belt, Belt Length: 16.5 in, Pitch Code: L, Width: 0.75 in, No. of Teeth: 33, Approx. Weight: 0.06 lbs ProductSiteLaunchDate : 2012-11-19T21:51:45.826Z Size : 201mm (67T) Style : FingerTech S3M Timing Belt SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 26111800