washer for fuel filter canister

[Bob G ✝︎]

I am planning on changing my fuel filter engine canister Sunday. I looks like the cooper washer may be the same size as the oil cooler cooper washer ? Am I correct in this assumption ? Were Can I go besides Mecedes-Benz to get these brass washers any one  know of a vendor. What size should I  ask for . I usually order a dozen or so at a time, if the price is cheaper may be more.

Bob Geco
1968 280SL

[graphic66]

You can reuse the copper washer by re annealing it. Heat it up red hot and quench it in water.