Home › Forum › Ask A Member › 54 Johnson RD15A top seal (still) leaks › Re: 54 Johnson RD15A top seal (still) leaks
September 22, 2015 at 1:09 pm
#24382
An adapter ring could be fabricated to go between the (whatever) seal you find, and the crankcase bore. Personally, I don’t think blocking the vertical slot would be a problem. In fact it would eliminate that possible leak path. My opinion, only.