Copper seal plug drain gearbox on mécaboite minarelli am6

Good quality, here is the copper seal sold individually. Marketed by CGN, it is mounted on the box drain plug on mécaboites engine minarelli am6. The price therefore concerns only one copper joint. Its size is: Ø8mm by Ø12mm X 1mm thick.

The minarelli am6 box emptying screw is tightened to 1.8 mdaN.