Re: FDE 11 Piston me Off Home › Forum › Ask A Member › FDE 11 Piston me Off › Re: FDE 11 Piston me Off retiredozUS Member - 1 Year (includes $3 online payment fee)Replies: 565Topics: 27 May 22, 2018 at 9:11 pm #76584 Unless the picture is wrong ? http://www.marineengine.com/newparts/pa … OMC0385338 In any event, that’s what my ’75 Johnson parts book calls for for your FD-11.