Gates Semi-Truck Engine
![Gates Engine](https://ic.truckid.com/brands/gates-truckid_0.jpg)
- Gates®DriveAlign™ Drive Belt Idler Pulley (36739)DriveAlign™ Drive Belt Idler Pulley (36739) by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning pulley, an...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$89.71