Reply To: 1954 Evinrude Big Twin – Upper Crank Seal

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April 28, 2021 at 8:10 am #237289
GARY
Participant

    US Member

    You are looking for a quad seal with a width of .139 an ID of .984 and an OD of 1.262.McMaster Carr lists them as “Quattro” seals and are specified for dynamic applications.

    • This reply was modified 5 years, 6 months ago by GARY.