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Item #:
97258759
14 1/4 x 21 Stainless Steel Outboard Boat Propeller for Mercury Engine 135-300HP/Mercruiser Alpha One 14.25dia x 21 Pitch Hub Kits Included 15 Spline
Item #:
97258759
MWK 1075305
Price Details
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Imported from USA store
QTY:
Order now and get it around Wednesday, July 29
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What Stands Out
Durable Material
Constructed from stainless steel, this propeller offers enhanced durability and resistance against corrosion, ensuring longevity even in harsh marine environments.
Perfect Fit
Designed for Mercury engines 135-300HP and Mercruiser Alpha One, this propeller guarantees an optimal match, enhancing performance and efficiency for a smoother boating experience.
Easy Installation
Included hub kits and 15 spline tooth RH design simplify the installation process, allowing users to easily replace their propellers without the need for professional assistance.
Product Details
| Item Weight | 3 lbs (1.36 kg) |
Who Should Buy?
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Powerful Engines
Ideal for boats with Mercury engines between 135-300HP, enhancing performance and efficiency.
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Saltwater Use
Durable stainless steel construction makes it perfect for marine environments, resisting corrosion over time.
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Performance Boaters
Suitable for users seeking improved acceleration and speed, maximizing their boating experience.
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Lower HP Engines
Not suitable for engines below 135HP, which may compromise performance and handling.
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Freshwater Exclusivity
Less ideal for exclusively freshwater use as aluminum props might suffice for basic performance needs.
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Budget Users
Higher price point may not appeal to casual boaters who prefer cost-effective propeller options.
Product Description
14 1/4 x 21 Stainless Steel Outboard Boat Propeller for Mercury Engine 135-300HP/Mercruiser Alpha One 14.25dia x 21 Pitch Hub Kits Included 15 Spline Tooth RH
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the material of the YOUNG PROPS 14 1/4 x 21 propeller?
Answer: The YOUNG PROPS 14 1/4 x 21 propeller is made from high-quality stainless steel. This material is chosen for its durability, strength, and resistance to corrosion, making it ideal for marine environments. Stainless steel propellers provide better performance in terms of efficiency and speed compared to aluminum ones, especially for higher horsepower engines. Boat owners looking to maximize their outboard engine's performance will find stainless steel propellers like this one offer superior acceleration and handling. -
Question:
What engines is this propeller compatible with?
Answer: This propeller is compatible with Mercury engines ranging from 135 to 300HP, as well as Mercruiser Alpha One models. It’s designed to provide optimal performance for these engines, enhancing their efficiency and output. Users who own boats equipped with these engines can expect improved thrust and handling. Before purchasing, ensure your engine model matches this specification to achieve the best performance results on the water. -
Question:
What pitch is the YOUNG PROPS propeller?
Answer: The YOUNG PROPS propeller has a pitch of 21, which refers to the theoretical distance the propeller would move in one full rotation. A higher pitch like 21 typically means greater top speed potential, as it allows the boat to travel further with each rotation. This makes it suitable for those wanting to achieve higher speeds on the water. However, it may not be ideal for heavy loads or low-speed maneuvering, where a lower pitch might be more effective. -
Question:
How do I install the YOUNG PROPS propeller?
Answer: Installing the YOUNG PROPS propeller involves simple tools like a socket wrench and possibly a propeller puller. Start by securing the boat, removing the old propeller, and then aligning the new propeller's hub onto the driveshaft. Ensure it fits securely and tighten the prop nut to the manufacturer's specifications. Proper installation ensures optimal performance and minimizes vibration while cruising. If unsure about the process, consulting the owner's manual or a marine technician is advisable. -
Question:
Is the YOUNG PROPS propeller suitable for saltwater use?
Answer: Yes, the YOUNG PROPS propeller is made of stainless steel, making it highly suitable for saltwater environments. Stainless steel's corrosion resistance helps maintain its condition even in harsh saltwater conditions. For boaters who frequently navigate coastal areas or engage in deep-sea fishing, this propeller can be a long-lasting investment. Regular maintenance, like rinsing it with fresh water post-use, will further prolong its lifespan. -
Question:
What are the benefits of upgrading to a stainless steel propeller?
Answer: Upgrading to a stainless steel propeller like the YOUNG PROPS model can significantly enhance your boat's performance. Benefits include improved speed, better fuel efficiency, and enhanced durability compared to aluminum propellers. Stainless steel also offers superior resistance to damage from debris or impacts. For boaters seeking performance upgrades or restoring a boat to its original speed and handling characteristics, this propeller is an excellent choice. -
Question:
What size boat is good for using this propeller?
Answer: The YOUNG PROPS propeller is ideal for medium to large-sized boats that operate with outboard engines in the 135–300HP range. These boats often require efficient propellers for activities such as water sports, touring, or fishing. If you own a medium to high-powered vessel, you’ll find that this propeller offers a significant boost in thrust and helps achieve higher speeds with better control on the water. -
Question:
Can this propeller be used for recreational or professional boating?
Answer: The YOUNG PROPS propeller is versatile enough for both recreational and professional boating applications. It is designed to provide reliable performance across various activities, from leisure boating and fishing to more demanding water sports. Boaters looking to maximize efficiency and speed during their adventures will appreciate the benefits of this propeller regardless of their experience level or specific boating needs. -
Question:
Where can I buy YOUNG PROPS 14 1/4 x 21 Stainless Steel Outboard Boat Propeller for Mercury Engine?
Answer: You can buy the YOUNG PROPS 14 1/4 x 21 Stainless Steel Outboard Boat Propeller on Ubuy in Malawi. Ubuy is known for its wide selection of high-quality marine products and offers a seamless online shopping experience. With competitive pricing and easy navigation, Ubuy makes it convenient for you to find this propeller along with other boating accessories. -
Question:
What is the hub kit included with this propeller?
Answer: The YOUNG PROPS propeller includes a hub kit designed specifically for compatibility with Mercury engines. The hub kit ensures a secure fit and smooth operation between the propeller and the engine. This specialized design also aids in vibration reduction and optimizes the overall performance of the boat. When purchasing this propeller, the included hub kit simplifies the installation process and ensures that you have all the necessary components to get you back on the water effectively.
YOUNG PROPS Propellers Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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12 June 2026 · via Trustpilot
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MWK 1075305
Order now and get it around Wednesday, July 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Fits a wide range of Mercruiser Sterndrives from 135-300HP.
- 14.25in diameter and 21in pitch for optimal power and speed.
- Made from durable stainless steel for longevity and reduced wear.
- Improves acceleration and maintains top RPMs for your boat.
- Includes complete hub kits for easy installation.
- A smart backup choice for boating and fishing adventures.
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