Reply To: Flambeau Pump Impeller

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September 13, 2020 at 5:05 pm #216347
Buccaneer
Participant

    US Member

    Per my notes, someone recommended, and I installed Sierra 18-3073 in mine. I can’t remember
    if I had to alter the bore or drive pin for the impeller.
    The specs for the Sierra are……
    OD – 1.540
    Thick – .485
    Bore- .415
    Key – .155

    Don’t know how it worked out, as it has low compression and I could only get it to start “out of water”, lol

    Prepare to be boarded!