Does anyone know what size crush washer do I need to replace the old one when I change the oil on my YBR?

Does anyone know what size crush washer do I need to replace the old one when I change the oil on my YBR?

The one i removed from mine when I changed the oil is 22mm in diameter, and the inner hole is 12mm in diameter.

I also have a pdf of the parts manual for the YBR which may help you if you order parts from your dealer or something. IF you want I can email it to you.

Thanks are in order for the person who originally linked the manual in their post, but unfortunately I cant remember who it was now

Ta.