Order the Mars 74449 Hi-Power II Classical Belt, B57 while supplies last 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 makes products that we're proud to carry. Make sure you have the right part number, and if you aren't certain, try contacting us.
Manufacturer: | Mars |
Mpn # | 74449 |
Weight | 0.60 lbs. |