Get a discount deal on the Mars 74387 Hi-Power II Classical Belt, A81 here at PlumbersStock. This Hi-Power II belt is the best choice for conventional V-belt drives in heavy-duty applications. It is used in heating and cooling applications, like with furnace blower wheels. Technically, Gates is the manufacturer and Mars is the distributor, but it's all the same family of products.
As the manufacturer describes it, Hi-Power II belts have patented concave sidewalls to distribute wear evenly while providing proper belt support for improved service life.Mars products will last you a long time, but parts will wear, and you can find replacements here when they do.
Manufacturer: | Mars |
Mpn # | 74387 |
Weight | 0.70 lbs. |