Washer 8 -200hv-a3e Iso 7090 7.312-004.0

This is an OEM part sourced directly from the manufacturer. The washer is commonly found in Karcher pressure washers. This part is made of metal, and is generally used to provide a secure seat for a bolt or a nut. It may be found in various locations in the machine, depending on model. Please be aware that there are different washers used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You may require a wrench or screwdriver when replacing this part. This item is available as an individual replacement part.