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Mercury Black Max 3 Blade Prop Propeller 14.25 X 21

4.6 4.6 out of 5 stars 194 ratings

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Purchase options and add-ons

  • Three-blade premium aluminum design
  • High-quality die-cast aluminum
  • Equipped with Flo-Torq II hub system

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$222.36
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$15.00 ($1.88/Ounce)
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$21.91
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Product Description

Mercury/Mercruiser/Mariner Black Max Three Blade aluminum prop 14.25 x 21. Includes the Flo-Torq II hub kit. More than just an aluminum propeller, the Black Max is the best three-blade aluminum prop available anywhere. And anywhere is usually where you'll find it. Whenever you need good overall performance, Black Max is there. Designed to fit Mercury/Mariner 135, 150, 175, 200, 225, 250 HP outboards Verado 135-275HP and Mercruiser Alpha and Bravo One under 400 hp (3.0L, 4.3L, 4.3LH, 4.3L EFI, 5.0L, 5.0L EFI, 5.7L, 5.7L EFI, 350 MAG MPI). Features high quality die-cast three-blade aluminum in an attractive Phantom black finish. Durable and easy to maintain and repair. Equipped with Flo-Torq II hub system for the high horsepower outboards and stern drives. This is a right hand rotation prop, left hand rotation (counter rotating) is not available in aluminum.

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Mercury

Mercury Black Max 3 Blade Prop Propeller 14.25 X 21


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
194 global ratings

Customers say

Customers like the fit, quality, ease of installation, value, and performance of the boat prop. For example, they mention it works better than expected, it comes with instructions, and it's a good value.

AI-generated from the text of customer reviews

9 customers mention9 positive0 negative

Customers are satisfied with the fit of the sporting goods. They mention that it is a perfect fit.

"Perfect fit on my Mercruiser 3.0 with the Alpha 1 Gen 2 (135 HP) outdrive...." Read more

"...this replacement prop for my 2004 bayliner 175 and it was an excellent fit." Read more

"Perfect fit. It’s nice that the hub kit is included. Arrived earlier than expected." Read more

"Fits perfect on my 1994 Mercury 150hp XR6. Kit comes with everything you need. Just need a torque wrench and a wood block. Easy to install." Read more

8 customers mention8 positive0 negative

Customers are satisfied with the quality of the product. For example, they mention it's a nice prop, works well, and has a good finish. Some say that it'd be an excellent choice as an upgrade from a damaged prop.

"...Excellent choice and upgrade from my damaged prop. Easy to install and Better performance! Extremely satisfied with this purchase. 😎👍🏾..." Read more

"Very nice OEM prop. Comes with everything you need to install it." Read more

"Works and looks good! No vibrations and runs quiet." Read more

"Great prop. Runs smooth." Read more

7 customers mention7 positive0 negative

Customers find the installation process of the sporting goods to be easy with the instructions provided.

"Smoother than my chipped original. Picked up 2mph or so, easy install" Read more

"The prop was received the the next day and installed easily with the instructions provided...." Read more

"...Excellent choice and upgrade from my damaged prop. Easy to install and Better performance! Extremely satisfied with this purchase. 😎👍🏾..." Read more

"...Absolutely no complaints about the prop. Even came with instructions." Read more

5 customers mention5 positive0 negative

Customers appreciate the value of the boat replacement parts.

"Prop preformed as expected. Good value as boat replacement parts vendor, will recommend to fellow boaters." Read more

"...time buying this item ,,,fits good ,,,, works good ,,,,, also great price" Read more

"Good prop for the price...." Read more

"GREAT PRODUCT ! GREAT VALUE !..." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the performance of the product. They mention that it works better than expected.

"Works and looks good! No vibrations and runs quiet." Read more

"First time buying this item ,,,fits good ,,,, works good ,,,,, also great price" Read more

"Used to replace a prop on a Mercury XR6 150 hp. Works great, easy to install." Read more

"Works better than expected!" Read more

3 customers mention3 positive0 negative

Customers are satisfied with the hub kit. They mention that it comes with everything they need to install it.

"Perfect fit. It’s nice that the hub kit is included. Arrived earlier than expected." Read more

"Fits perfect on my 1994 Mercury 150hp XR6. Kit comes with everything you need. Just need a torque wrench and a wood block. Easy to install." Read more

"Very nice OEM prop. Comes with everything you need to install it." Read more

Perfect Fit.
5 Stars
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Top reviews from the United States

Reviewed in the United States on July 18, 2019
2 people found this helpful
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Reviewed in the United States on November 7, 2023
Reviewed in the United States on June 29, 2023
Reviewed in the United States on November 13, 2020
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4.0 out of 5 stars Good product, a little more expensive than others
Reviewed in the United States on November 13, 2020
Perfect fit on my Mercruiser 3.0 with the Alpha 1 Gen 2 (135 HP) outdrive. It’s a little more expensive than what my local boat shop sells but they were out of stock and I was on my own. Also, instructions are a bit confusing for the non-mechanic, but if you’re familiar with changing a prop, you’re going to be ok.
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One person found this helpful
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Reviewed in the United States on July 27, 2016
5 people found this helpful
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Reviewed in the United States on July 27, 2022
Reviewed in the United States on July 29, 2020