Genuine Toyota - Oil Drain Plug Gaskets (QTY10)

Solution provided by u/Squirrely101: Top left looks closest to the OEM drain plug crush washer. You can 100% get a bag of OEM drain plug gaskets - get them from the dealership or get them online. Can be either a thicker plain aluminum kind or one that has blue or black sealant on outside of the aluminum core. Something like these:OEM: https://www.amazon.com/Genuine-Toyota-Drain-Gaskets-90430-12031/dp/B007OW6MD6/ Aftermarket: https://www.amazon.com/90430-12031-Aluminum-Gaskets-Seals-Replaces-9043012031/dp/B08FDH28B2 Answer selected by OP.