Reply To: Rubber plugs on each side of air chamber on 1955 Johnson CD-12 Purpose?”

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March 22, 2026 at 6:57 pm #311417
JACQUES
Participant

    yes CD12 shows those pointy bumpers  my CD11 does not have them but has  back bumpers in the cowl,

     

    if you are missing “front bumpers”  you may be able to  make some using  common tire valves with the brass threads snipped off.      they work great as   “back bumbers” to replace the original star shaped bumpers

    so maybe doing some creative carving on tire valves will work out cheap

    Joining AOMCI has priviledges 🙂