Specification Brand : D&D PowerDrive BulletPoint1 : Belt 3VX 3/8 x 67in OC 4 Band BulletPoint2 : Material type is rubber BulletPoint3 : Made in china BulletPoint4 : Package weight: 1.77 lbs BulletPoint5 : Browning CODE 1 matched tolerance Color : Black CompatibleDevices : Car CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 637363265243 ExternallyAssignedProductIdentifier2 : 0637363265243 ExternallyAssignedProductIdentifier3 : 00662289175345 ItemDisplayDimensions_Width : 6.1 inches ItemDisplayWeight : 0.9 pounds ItemName : D&D DURA-Extreme 4-3VX670 Banded Cogged V-Belt ItemPackageDimensions_Height : 31.1 centimeters ItemPackageDimensions_Length : 6.3 centimeters ItemPackageDimensions_Width : 27.4 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : industrial-v-belts Manufacturer : D&D PowerDrive Material : Rubber Material1 : Rubber Material2 : Polyurethane (PU) ModelNumber : 4-3VX670 NumberOfItems : 1 PackageLevel : unit PartNumber : 4-3VX670 ProductDescription : V-Belts are the most common type of drive belt used for power transmission. They provide the best combination of traction, speed transfer, load distribution, and extended service life. The surface of EPDM has high strength resistance, which can improve the strength of the belt and disperse the stress generated on the surface of the belt during work, thus reducing the cracks on the surface of the belt, further increasing the service life and reducing the cost of use. Fit for many industrial applications, agricultural machinery, engineering machinery, etc. Proper belt tension and pulley alignment should be maintained during operation. Too little tension may cause slippage and wear on the belt and pulleys; too much tension makes the stress on the belt, pulleys and shaft too great. How to measure the length of the required belt:Wrap the rope around the two pulleys Make a mark Place the marked rope on a flat surface and use a tape measure to measure the distance between the two marks, which is the inner circumference of the belt