The hex nut attaches to the drive case cover. This part is made of metal and is sold individually even though many nuts may be needed during installation. This part may become stripped or lost and will need to be replaced. A wrench will be needed when replacing this part. It is an authentic OEM sourced item which is specially designed for use with Homelite and Ryobi chainsaws.
This is a genuine manufacturer-sourced replacement gasket which is specially designed for use with Homelite chainsaws. It is utilized to provide an air-tight seal for the air filter cover, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Over time the material m...Read moreay wear out and begin to crack eventually requiring a replacement. Keep i mind this high-quality gasket is sold individually.