This cover is a replacement part for the Oregon® Trimmer Head, part number 55-973. Oregon® replacement parts are built to meet or exceed OEM standards. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Weight: 4.2 oz.
• Major brand replacement: Stihl

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov