Prop ID

  • Jason
    Hastings
    Posts: 37
    February 12, 2021 at 10:28 am #2014457

    Looking to see what prop this is to replace it. It’s on a 40HP Mercury, age…. early 2000’s. These are the only stamped markings on the prop. Thanks!

    Attachments:

    1. Prop-2.jpg

    2. Prop-1.jpg

    marineman
    Posts: 105
    February 12, 2021 at 12:32 pm #2014490

    The “17P” stamped on the hub indicates it’s a 17″ pitch prop; the diameter appears to be 11 based on the stamping on the side which would be about right diameter wise for your prop, so a “11 X 17”. Any chance you have a tach on your boat? If not, what is it on? A 17 may be a bit much.

    Jason
    Hastings
    Posts: 37
    February 12, 2021 at 1:03 pm #2014502

    It’s on a 16.5′ aluminum Crestliner. single console, front deck

    Ralph Wiggum
    Maple Grove, MN
    Posts: 11764
    February 12, 2021 at 1:39 pm #2014514

    2070T looks to be just a stock Mercury aluminum prop. Size would be what Marineman said.

    Ralph Wiggum
    Maple Grove, MN
    Posts: 11764
    February 12, 2021 at 2:40 pm #2014522

    If you’re happy with the performance, you could just have it repaired.

    blackbay
    mn
    Posts: 870
    February 12, 2021 at 8:42 pm #2014612

    If you take the prop off there will be numbers either on the inside end of the prop hub or under the nut and washer. If it’s a Mercury prop the part number will be something like 48-XXXXXXA45. You’ll be able to check that number to get the pitch and diameter.

    Jason
    Hastings
    Posts: 37
    February 13, 2021 at 10:54 am #2014691

    Thanks fellas!

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