Husqvarna 532177968 Lawn Mower Idler Pulley

The Husqvarna 532177968 Lawn Mower Idler Pulley is a belt-guiding part that ensures the belt is routed properly and the accurate working tension in the drive system. It rotates with the belt to maintain the proper alignment during belt travel and to keep the belt accurately as the mechanical power is transmitted through the pulley system. The pulley rotates freely on its center and allows the smooth belt movement when the motor speed and working load change. This regulated guiding action allows for ensuring stable belt tracking, even power transmission, the consistent drive performance, efficient mechanical process and accurate mowing function.