1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 4075211169833632
  3. MERCURY MARINE J14.25X21P

MERCURY MARINE J14.25X21P Alpha Boat Prop Propeller

fits model: Mercruiser. make: Mercury.

J14.25x21p Mercury Marine Mercruiser Alpha 1 Gen 2 Boat Prop Propeller J 14.25 X 21p

( Brand: Mercury Marine ), ( Manufacturer Part Number: J14.25X21P ), ( Part Type: Prop Propeller ), ( Country/region Of Manufacture: United States )

Review MERCURY MARINE Alpha Gen Boat Prop Propeller 14.25 21p fits MERCRUISER

Introducing the Mercury Marine J14.25x21P Mercruiser Alpha One Gen boat propeller, an exceptional addition to your watercraft that delivers impressive performance and efficiency. This propeller, featuring a 14.25-inch diameter and 21-pitch design, is engineered for Mercury Marine's Alpha One Gen outboard engines.

The J14.25x21P propeller is meticulously designed to provide optimal power transfer from the engine to the water. Its four-blade configuration offers a balance between hole shot and top-end speed, making it an ideal choice for recreational boaters, fishermen, and water sports enthusiasts. The pitched blades effectively slice through the water, minimizing drag and maximizing propulsion.

Mercury Marine's Alpha Gen propellers are renowned for their strength and durability. This particular propeller boasts a high-strength, glass-reinforced, composite material that enables it to withstand the rigors of various water conditions. Additionally, the propeller's robust design ensures minimal vibration, resulting in a smooth, quiet ride.

This Mercury Marine J14.25x21P propeller is easy to install, thanks to its Alpha One Gen hub design. The hub is compatible with Mercury Marine's QuickAttach2 system, which allows for tool-free installation and removal, saving you time and effort.

In summary, the Mercury Marine J14.25x21P Mercruiser Alpha One Gen boat propeller is a high-performance, durable, and versatile propeller that delivers excellent power transfer and efficiency for your Mercury Marine Alpha One Gen outboard engine. Its robust design, smooth operation, and easy installation make it an excellent investment for any boater or water sports enthusiast.

Mercury Marine's J14.25x21P/Mercruiser Alpha Gen propeller is a popular choice for boats with a 14.25-inch shaft diameter and a need for excellent hole shot and top-end performance. Here are some pros and cons of buying this particular propeller:

Pros:

1. Superior hole shot: The Alpha Gen propeller design results in a quick acceleration and responsive hole shot, making it an ideal choice for boats used in applications where quick maneuverability is essential.

2. Improved fuel efficiency: The Alpha Gen propeller's blade design and material help to reduce drag, resulting in improved fuel efficiency and longer run times between refills.

3. Enhanced durability: The propeller's high-strength aluminum alloy blades and stainless steel hub ensure durability and resistance to corrosion, even in harsh marine environments.

4. Versatile application: The J14.25x21P propeller is suitable for a wide range of boats, including sterndrive, inboard, and outboard applications.

Cons:

1. Higher cost: Compared to traditional propellers, the Alpha Gen propeller's advanced design and materials contribute to a higher cost.

2. Custom fit: The J14.25x21P propeller is designed specifically for boats with a 14.25-inch shaft diameter and a particular application, meaning it may not be a direct fit for all boats and may require customization.

3. Limited availability: Due to its popularity and the custom nature of the design, the J14.25x21P propeller may not be readily available at all marine retailers or suppliers.

Conclusion:

In conclusion, the Mercury Marine J14.25x21P/Mercruiser Alpha Gen propeller offers several advantages, including superior hole shot, improved fuel efficiency, enhanced durability, and versatile application. However, its higher cost, custom fit, and limited availability may be considerations for some boat owners. Ultimately, if the benefits align with your boating needs and budget, investing in this high-performance propeller could lead to a more enjoyable and efficient boating experience.

Details:

Good overall working condition.

part #: j1425x21p prices

  • $50.00-$99.99

specifications otsterndriv:

  • for models: Mercruiser
  • for makes: Mercury
  • brand: Mercury Marine
  • mpn: J14.25x21p
  • part type: Prop Propeller
  • country/region of manufacture: United States

seller otsterndriv:

  • # reviews: 893
  • city: Ooltewah, Tennessee
  • rating: 99.5%

offer otsterndriv:

  • quantity: 1
  • started: September 20, 2025
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • availability: In Stock

general otsterndriv:

  • condition: Used
  • Boat Parts > Sterndrive Motors Components > Other

shipping otsterndriv:

  • class: Standard
  • type: Calculated
  • service: USPS Ground Advantage
  • cost: $0.00
  • carrier: USPS
  • transit: 5-11 Days

returns otsterndriv:

  • policy: No Returns

payments otsterndriv:

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  • other
  • credit card: Discover
for models: mercruiser, for makes: mercury, part type: prop propeller, country/region of manufacture: united states,
category: boat parts > sterndrive components, sku: 4075211169833632,
Mercury Marine J14.25X21P Is Similar To:
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5 offers $50.00–$99.99 USD
  • Used. Offer #1 priced at $50.00 + $23.89 shipping estimate = $73.89* total. View product. Condition: Good used condition.+$23.89 shipping
  • Remanufactured. Offer #2 priced at $99.99 + $37.96 shipping estimate = $137.95* total. - ISN #0005. Quicksilver Black Max 3 Blade Aluminum Outboard Propeller.+$37.96 shipping
  • Used. Offer #3 priced at $79.99 + $9.06 shipping estimate = $89.05* total. Blades have some damage from getting into sand but still functional.+$9.06 shipping
  • Used. Offer #4 priced at $45.90 + $23.89 shipping estimate = $69.79* total. I will do my best to resolve the issue. Shelf 13-9-3-C.+$23.89 shipping
  • Used. Offer #5 priced at $35.00 + $10.70 shipping estimate = $45.70* total. Comes as shown. Used propeller.+$10.70 shipping

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