Reply To: Permatex for Power-head base gasket? (304314)

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September 11, 2026 at 9:53 am #328196
LARRY CATON
Participant

    US Member

    Update:  I re-used the original gasket and applied marine grease.  I’ve only run it about 20 minutes so far, but there aren’t any water or exhaust leaks around the power head.

    1956 Johnson 15 Hp, FD-10
    1957 Johnson 5.5 Hp, CD-14
    1958 Johnson 5.5 Hp, CD-15