This is an authentic replacement part manufactured for use with edgers. The plastic blade guard mounts to the gearbox and covers the blade to prevent debris from the cutting area. The blade guard is sold individually.
This is an authentic replacement part sourced directly from the manufacturer. The lock washer is commonly found in yard tools from Ryobi and MTD, such as trimmers, tillers, edgers, and lawn tractors. This part is made of metal, and may be found in various locations in the machine, depending on model. You may require a wrench when replacing this item. This product is available as an individual replacement part.