Home › Forum › Ask A Member › ’51 Sea King 12HP (15GG 9018) Lower Unit Seal Kit › Re: ’51 Sea King 12HP (15GG 9018) Lower Unit Seal Kit
October 4, 2016 at 5:55 pm
#45174
Answering my own question, "The Old Outboard Book" says 15GG9018A is Gale model 12D10, so the above parts manual is the right one!