Review on 🔧 Gates 38421 DriveAlign: Enhancing Belt Drive Tension with Automatic Function by Scott Tompkins

It does not work. it doesn't align the serpentine belt and my new belt just snapped because it slipped off the tensioner a bit. correctly installed. Everything is screwed together and properly aligned during installation. This pulley is a bit dated and much cheaper than a factory part. but it takes long, many troubles to solve this problem. and I still need to fix the factory tensioner. and they will not accept my return