Genuine Mercury 25-20195 1 O-Ring (.487 x .103) O-Ring for use in a range of Mercury applications including on 861150A2 oil fitting. Replaces - 18-7134, 25-F403…
Genuine Mercury 25-805063 O-Ring (.301 x .070) Fuel fitting O-Ring and more. Suits a range of Mercruiser applications, suitablity to be confirmed by serial number.<