Columbia Propeller D6P5R

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  • May 15, 2025 at 8:02 am #296451
    daytonajohn
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      US Member

      Who knows something about Columbia Propellers? Did they go out of business? Merge with another company? I can’t find much about them online. I want to know what propeller D6P5R fits.

      May 20, 2025 at 4:09 pm #296579
      daytonajohn
      Participant

        US Member

        I was told that is not a valid Columbia propeller number. It is 6 inches diameter and 5 inch pitch with a shaft diameter of 9/16 inches.

        May 21, 2025 at 3:23 pm #296598
        green-thumbs
        Participant

          US MEMBER PAY BY CHECK

          Direction of rotation and shaft size will rule out a lot of possible motors. Date company closed will eliminate later motors. Pitch and Diameter of prop
          will indicate boat type.
          A Columbia catalog might be the best source if available and if your prop is in that year’s catalog.
          There are 2 ways to find the needle in the hay stack… a large magnet or a match,
          Good Luck
          Louis

          May 23, 2025 at 3:07 pm #296694
          MIKE SIMS
          Participant

            US Member

            I have a Columbian catalog from 1960. It is marked No. 11 so they may have started in 1950.  They were in Freeport Long Island, NY

            There is no listing for any 6″ diameter props. It only shows props for Johnson, Evinrude, Scott McCulloch, Gale Buccaneer, Oliver and Elgin.

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