Specification Brand : D&D PowerDrive BulletPoint1 : The belts exceed USA RMA published ratings levels. They are designed to perform at the identical or higher level than all other major USA Manufacturer's belts of the same type BulletPoint2 : Belts may not come in a cardboard sleeve BulletPoint3 : The lower, compression section of the belt is made of highly fiber reinforced, oil and heat resistant BulletPoint4 : Engineered synthetic rubber compound, specifically compounded for excellent wear resistance, cool running, and flexibility BulletPoint5 : Notice: 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. Color : Black CompatibleDevices : Car CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 7438055822897 ExternallyAssignedProductIdentifier1 : 190859778790 ExternallyAssignedProductIdentifier2 : 0190859778790 ItemName : D&D DURA-Extreme 3VX330 V-Belt 3/8 x 33in Vbelt ItemPackageDimensions_Height : 27.178 centimeters ItemPackageDimensions_Length : 1.524 centimeters ItemPackageDimensions_Width : 25.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-v-belts Manufacturer : D&D PowerDrive Material : Rubber ModelNumber : 3VX330 NumberOfItems : 1 PartNumber : 3VX330 ProductDescription : DescriptionsV-belts are the most common type of drive belt used for power transmission. The V-shaped ribs increase the contact area between the belt and pulleys, they provide the best combination of traction, speed transfer, load distribution, and extended service life. The multi-rib belt offers the flexibility of a flat belt while delivering the high power transmission performance of a traditional V-belt. Made of nitrile butadiene rubber material, high-temperature resistance, oil resistance, wear resistance, and high coefficient of friction. Fit for many industrial machinery, appliances, and power tools, such as small compressors, pumps, drills, and saws. 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