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Blackfin Skeg

Item # 87651
Customer Rating:

Key Features

  • Constructed from rugged, nylon composite

  • Provides better handling

  • Quicker plane times


Our Price  $89.99
Sale Price  $79.99

Availability: Make Selections

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Product Description
The most vulnerable part of your lower unit is the skeg. It often ends up damaged, requiring repair or replacement. Now, the revolutionary Blackfin provides a breakthrough in skeg protection, repair, or replacement. Blackfin is made of a rugged, nylon composite, and it's easily installed, saving the time and expense of a trip to the marine shop. Unlike typical skegs, Blackfin offers performance enhancing features that provide better handling, quicker plane times, and more steering control. Comes with all you need for a do-it-yourself application, including special marine adhesive and complete instruction. Sizes are determined by your lower unit gear housing measurement: S(10-1/2" to 12-1/2"), M(13-1/2" to 14-1/2"). Exception: Mercruiser Alpha One measures medium but requires small instead.
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Blackfin Skeg

Item # 87651

 $89.99
 $79.99
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Blackfin Skeg     
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product reviews

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REVIEW SNAPSHOT®

by PowerReviews
Blackfin Skeg
 
4.2

(based on 64 reviews)

Ratings Distribution

  • 5 Stars

     

    (37)

  • 4 Stars

     

    (16)

  • 3 Stars

     

    (4)

  • 2 Stars

     

    (2)

  • 1 Stars

     

    (5)

88%

of respondents would recommend this to a friend.

Pros

  • Good performance (36)
  • Reliable (18)
  • Weather proof (14)
  • Easy to use (7)
  • Easy to install (6)

Cons

No Cons

Best Uses

  • Small boats (28)
  • Large boats (17)
  • Personal crafts (15)
  • Personal watercraft (5)
  • Waterskiing (5)
    • Reviewer Profile:
    • Advanced (24), Casual/ recreational (21), Recreational (11), Professional (4)
    • Was this a gift?:
    • No (37)

Most Liked Positive Review

 

Blackfin Skeg is an awesome deal !!

easy install, awesome deal !!!!

easy install, awesome deal !!!!

VS

Most Liked Negative Review

 

LOOSE FIT ON ALPHA ONE (GEN ONE)

I HAVEN'T INSTALLED YET, AS 'DRY FIT' SEEMS QUITE LOOSE & I'M CONCERNED ONCE I GLUE IT UO, IT MAY BE DIFFICULT TO MAINTAIN PROPER CENTER LINE POSITIONING. I FEEL THE BLACKFIN...Read complete review

I HAVEN'T INSTALLED YET, AS 'DRY FIT' SEEMS QUITE LOOSE & I'M CONCERNED ONCE I GLUE IT UO, IT MAY BE DIFFICULT TO MAINTAIN PROPER CENTER LINE POSITIONING. I FEEL THE BLACKFIN SKEG COVER SHOULD BE A MORE SNUG FIT EVEN WHEN DRY FITTING TO MAINTAIN ACCURATE CENTERLINE POSITIONING. I AM CONSIDERING RETURNINNG THIS PRODUCT FOR A STAINLESS ONE WITH MOUNTING SCREWSS TO MAINTAIN A HIGHER DEGREE OF CENTERLINE ACCURACY.

Reviewed by 64 customers

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Displaying reviews 1-5

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5.0

Great Preventive Maintanance Product

By Airmobile1

from Fl., Space Cost area

About Me Professional

Verified Buyer

Pros

  • Good Performance
  • Reliable

Cons

    Best Uses

    • Large Boats
    • Small Boats

    Comments about Blackfin Skeg:

    Just like everthing else about bouding/Painting on two sufaces together, You need to do allot of good Preping... "before" Adhesive/painting applications! And only then... you will you have a great bond.

    • Was this a gift?:
    • No
     
    5.0

    easy install

    By McDuck

    from up state new york

    About Me Professional

    Verified Buyer

    Pros

    • Good Performance

    Cons

      Best Uses

      • Large Boats

      Comments about Blackfin Skeg:

      Perfect for fixing damaged skeg and adding better turning performance

      • Was this a gift?:
      • No
       
      5.0

      Blackfin on Alha dreve unit

      By Mark

      from Austin, TX

      About Me Advanced

      Verified Reviewer

      Pros

      • Good Performance
      • Reliable

      Cons

        Best Uses

        • Small Boats

        Comments about Blackfin Skeg:

        Several years ago I added a Blackfin Skeg to an Alpha drive on my 1988 20'classic DONZI. As anyone with a fast (60MPH+) pocket rocket equipped with an Alpha drive knows, handling can be squirrely since the Alpha skeg is sooo, so small...the Blackfin Skeg is a great addition to any Alpha drive, offering greatly improved steering control at speed, moderate steering improvement at low & idle speeds and noticeable hole shot improvement. Now ordering another one for my 22' Scarab with a Bravo drive big block Merc...it certainly is a product worth the money & can't do anything but help! STOP READING & JUST BUY ONE!

        • Was this a gift?:
        • No
         
        5.0

        Best Skeg Ever!

        By FisherOfMen

        from Sartell, MN

        About Me Advanced

        Verified Buyer

        Pros

        • Durability
        • Good Performance
        • Reliable
        • Simplicity
        • Weather Resistant

        Cons

        • NONE

        Best Uses

        • Hard-working Fishing Boat
        • Outboard Motor

        Comments about Blackfin Skeg:

        I put this Blackfin Skeg on my 1999 Glastron GS180 Fish and Ski, which has a smaller 115 HP Johnson outboard. I followed the directions to the "T" as far as installation goes, and so far have not had any problems. The lakes up here in Minnesota are very low this year and I had already tore up a prop from hitting bottom. Since I have put this on the lower unit and switched to a new prop, the new prop has yet to have any damage on it. I have felt the lower unit hit bottom, but instead of the "thud,thud, thud" you would expect, there was nothing. For less than $100 this is a GREAT product. ONE THING: I did have to notch out a half circle area where the lower drain plug is on the lower unit, but this was simple to do. Make sure you make the notch (if needed) BEFORE you glue it in place.

        • Was this a gift?:
        • No

        (0 of 1 customers found this review helpful)

         
        5.0

        best up grade purchased to date

        By Tim toolman

        from Chalfont, Pa.

        About Me Professional

        Verified Buyer

        Pros

        • Good Performance

        Cons

          Best Uses

          • Large Boats
          • Small Boats

          Comments about Blackfin Skeg:

          This product performs better than advertised should have bought sooner!

          • Was this a gift?:
          • No

          Displaying reviews 1-5

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          q & a

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          Do you have questions about this product? 4 easy ways to get the answers you need:

          • Live Help - Real time help for basic questions. click here
          • Customer Service - Use our online contact center to contact customer service and receive a response usually within 24 hours.
          • Product Expert - Use our online contact center to contact our Product Experts to receive a response usually within 48 hours.
          • Answer Box - Get answers from real customers by clicking "Ask a Question" below.

          Get answers from real customers and in-house experts with AnswerBox.

          34 Questions | 39 Answers
          Displaying questions 1-10Previous | Next »
          • Q:

            I have a 1991 Johnson 40 horse. What size Blackfin do I need?
            Asked on 4/24/2015 by JR from Monticello, IA

            1 answer

            • Staff Reviewer

              A:

              Hello JR,

              You will probably need the small Blackfin Skeg but to be sure you will need to measure from the front of your lower unit to the back (where the prop will start). Please see the attached information: http://www.overtons.com/assets/prodman/Blackfin_brochure.pdf

              Thank you,
              Steve

              Answered on 4/27/2015 by Anonymous
          • Q:

            will this fit a mercury outboard 25hp model 25EH
            Asked on 3/20/2015 by rick e from arkansas

            1 answer

          • Q:

            does this work on OMC stringer sterndrive 1983 V-6
            Asked on 3/14/2015 by IIWII from Lees Summit Mo.

            1 answer

          • Q:

            I have 2008 mercury 60hp what size do i need thanks
            Asked on 1/24/2015 by Kent

            1 answer

            • Staff Reviewer

              A:

              Hello Kent,

              I do not have the lower gear measurement for your 2008 Mercury 60 HP. If you would measure from the front edge of your gear housing back to where the propeller hits the rear of the housing, that will let you know if you will need the small (10.5" - 11.5") or the medium (12.5" - 14.5").

              Thank you,
              Steve

              Answered on 1/26/2015 by Anonymous
          • Q:

            will med fit 2003 Yamaha 225 hp
            Asked on 8/27/2014 by paveman from palacios,TX

            1 answer

            • Staff Reviewer

              A:

              Hello Paveman,

              As long as your measure from the front of the prop to the tip of the gear housing and it measures between 12.5" to 14.5" then you will use the medium. If you unit measures 10.5" to 11.5", then you will need the small. I am attaching the diagram of how to measure for the correct size: http://www.overtons.com/assets/prodman/Blackfin_brochure.pdf.

              Thank you,
              Steve

              Answered on 8/28/2014 by Anonymous
          • Q:

            I have a 1967 merc 20 hp. It only measures 7". Will a black fin work for me?
            Asked on 8/10/2014 by Caveman from Vermont

            1 answer

            • Staff Reviewer

              A:

              Hello Caveman,

              No. The smallest size Blackfin Skeg will fit a 10.5" to 11" skeg.

              Thank you,
              Steve

              Answered on 8/11/2014 by Anonymous
          • Q:

            I have a Mariner 9.9 HP engine will this work on it.
            Asked on 8/5/2014 by nativetx03 from Slaton Texas

            1 answer

            • Staff Reviewer

              A:

              Hello Nativetx03,

              Yes. The Blackfin Skeg should work for you application but I would recommend that you measure from the font of your gear housing back to the beginning of your prop. If it measures between 10.5" to 11.5", you will need a small Blackfin and if it measures from 12.5" to 14.5" then you will need the medium. I am attaching the instructions for measuring: http://www.overtons.com/assets/prodman/Blackfin_brochure.pdf

              Thank you,
              Steve

              Answered on 8/5/2014 by Anonymous
          • Q:

            IF THE BLACKFIN SHOULD BECOME BROKEN, OR IN MY CASE GETS A CHUNK BROKEN OUT OF IT, WHAT IS BEST METHOD OF REMOVING OLD ONE BEFORE INSTALLING THE NEW ONE? Thanks, Rick
            Asked on 7/24/2014 by rick from lincoln, ne

            1 answer

            • Staff Reviewer

              A:

              Hello Rick,

              You will need to remove the damaged Blackfin by cutting the bead of adhesive that was placed at the top of the skeg. The skeg will not come off easily, but it will need to be removed, sanded and cleaned before the new Blackfin can be installed. I am attaching the installation link for your review: http://www.overtons.com/assets/prodman/Blackfin_brochure.pdf.

              Thank you,
              Steve

              Answered on 7/24/2014 by Anonymous
          • Q:

            I have a 2007 mercury 75 hp what size would I need
            Asked on 6/8/2014 by tracker cracker from thunder bay

            1 answer

          • Q:

            Will this work on Mercruser Bravo II ?

            Which size
            Asked on 4/8/2014 by Bill from Minneapolis, MN

            1 answer

            • Staff Reviewer

              A:

              Hello Bill,

              Yes. The Blackfin Skeg will work with your Mercruiser Bravo II outdrive. However, I do not have one here to measure to advice you on what size you will need. I am attaching the diagram of how to measure for the correct size that will fit you outdrive.

              Please refer to the fifth image below the Blackfin Skeg: http://www.overtons.com/modperl/product/details.cgi?pdesc=Blackfin-Skeg&i=87651

              Thank you,
              Steve

              Answered on 4/8/2014 by Anonymous
          Displaying questions 1-10Previous | Next »

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