Recent content by roy481

  1. R

    model year of my 20 hp Mercury

    recently purchased a boat that came with a Mercury 20 HP motor. the owner did not know th eyear of the motor. he was selling the boat for his dad's estate. the only number I can find on the morote is OB339613. this is on a plate that is attached to the side (oposite of the tiller arm side) of...
  2. R

    Help Evinrude 9.5 or 9.9 Sport twin

    Hey all bubba here. today a friend of mine gave me his dads old motor. There are no ID plates anywhere on the engine. I do not know year, model, engine size or anything and he doesn't either. Someone gave it to his dad years ago. Engine fires. It seems to be in good shape for the shape it is in...
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