The bolt attaches to the springwasher and the catch. This is a Husqvarna replacement part directly sourced from the manufacturer for use in lawn mowers and lawn tractors. This item is available as an individual replacement part. It will require a wrench during installation. It is made of metal and will require replacing if it strips or breaks.
This is an authentic Husqvarna replacement part. The pulley is designed by the manufacturer for use in riding mowers. This part is made of metal, and is used to adjust the tension on the drive belt. You will require a wrench when replacing this part. This item is sold individually.