08640 - Parts

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.

This is a genuine replacement part sourced from the original manufacturer for use with snow throwers and lawn tractors. The special washer is used to disperse pressure put on a part assembly by a nut or a bolt across a wider surface area. This item is available as an individual replacement part.