Garage Door Opener Pulleys

This is a genuine OEM sourced part which is specially designed for Chamberlain garage door openers. It is an identical replacement for a missing or a faulty chain idler pulley that was installed on a new unit. The purpose of this component is to apply tension on the chain that opens the door. Please make sure to refer to the appropriate diagrams of your model for the correct location and applicati...

It is an OEM part which is made for Chamberlain equipment. This idler pulley is utilized to secure and apply tension on the chain. If the component is missing or is damaged, this will provide an identical replacement for the original part that was installed on a new unit. To ensure the exact location and the correct application, check the appropriate diagrams for your specific model. One durable i...

The pulley goes between the pulley bushing and the pulley bracket. This is an authentic Genie replacement part used in compatible garage openers. It is made out of plastic and is priced individually. This may require a wrench during installation. It may become broken and will need to be replaced.