The plain washer is made of metal. This item is available individually. This is a genuine replacement part sourced from the original manufacturer for use with engines and generators made by Kohler. When replacing this part a screwdriver may be needed. It will require replacing if it becomes bent or broken.
This is an original replacement part manufactured for use with Kohler small engines. The special gasket is used to form a seal at the connection for the air cleaner assembly. It is recommended to replace gaskets when servicing the engine to ensure proper seals when the parts are reassembled. This gasket is available as an individual replacement part.