Drive Belt Tensioner Pulley
A drive belt tensioner pulley is the main part of a drive belt tensioner assembly. The latter pushes the pulley against a drive belt, creating a required amount of tension to prevent the drive belt from slipping.
Signs of a bad drive belt tensioner pulley
- Abnormal noise from your drive belt
- Your drive belt wobbles
Drive belt tensioner pulley maintenance
- The pulley should be inspected for damage each time you replace the drive belt or tensioner
- Depending on the design of a drive belt tensioner, some pulleys can be replaced separately