Oil Cooler Part: Mocal sandwich adapter replacement O-Ring

Five dollar part- priceless customer service

Mocal remote oil cooler sandwich rubber oil ring seal. Rebuilding engine and needed a new one. Inexpensive part, but the few places I found who sell them mailorder charge double to ship. Not Eurosport. I had the correct part in hand in less than a week at a total price lower than I could buy local. Thanks again. Works perfect.