You want your belt tensioner working well or else you’ve got problems! The tensioner maintains the right amount of tension on the belt at all times while it’s “on.” If and when the tension is wrong, then other components, like an alternator or water pump, will work harder and are more likely to fail. If… Read more »
![PulleyPro for Belt Tensioning](https://www.seiffertindustrial.com/wp-content/uploads/2014/02/PulleyPro-2-e1533905434696-225x225.jpg)