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48-19639A40 10 3/8 x 12 Pitch 3 Blade 10 Spline Tooth Outboard Boat Propeller Replacement for Mercury 9.9-25 HP Aluminum Prop with Hub Kit | Compatible for Mercury 9.9-25 HP RH Rotation Boat Aluminum Prop with Hub Kit
Good overall performance and value for your Mercury outboard engines.
48-19639A40 10 3/8 x 12 Pitch 3 Blade 10 Spline Tooth Outboard Boat Propeller Replacement for Mercury 9.9-25 HP Aluminum Prop with Hub Kit | Compatible for Mercury 9.9-25 HP RH Rotation Boat Aluminum Prop with Hub Kit
Item #: 142645181

48-19639A40 10 3/8 x 12 Pitch 3 Blade 10 Spline Tooth Outboard Boat Propeller Replacement for Mercury 9.9-25 HP Aluminum Prop with Hub Kit |

Item #: 142645181

IMP 124

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Good overall performance and value for your Mercury outboard engines.
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What Stands Out

Precision Engineering
Designed specifically for Mercury 9.9-25 HP outboards, ensuring an exact fit and maximizing performance while reducing vibrations and enhancing fuel efficiency during operation.
Durable Materials
Constructed from high-quality aluminum, this propeller provides longevity and resistance to corrosion, making it reliably effective even in harsh marine environments.
Easy Installation
Includes a comprehensive hub kit, allowing for quick and hassle-free installation, saving boaters time and effort to get back on the water swiftly.

Product Details

Shop 48-19639A40 10 3/8 x 12 Pitch 3 Blade 10 Spline Tooth Outboard Boat Propeller Replacement for Mercury 9.9-25 HP Aluminum Prop with Hub Kit | Compatible for Mercury 9.9-25 HP RH Rotation Boat Aluminum Prop with Hub Kit online at a best price in Isle of Man. B0D9MDBK41
Item Weight3 lbs (1.36 kg)

Who Should Buy?

Suitable For
  • Small Boat Owners

    Ideal for owners of small boats using Mercury motors between 9.9 to 25 HP needing a reliable replacement propeller.

  • Casual Recreational Users

    Perfect for leisure boaters who require a high-performance propeller for smooth operation and efficiency while cruising.

  • Budget-Conscious Buyers

    An affordable option for those looking to replace their boat's propeller without compromising on quality or performance.

Not Suitable For
  • High-Powered Motors

    Not suitable for boats with motors exceeding 25 HP, which require different specifications for propeller performance.

  • Professional Fishermen

    May not meet the demands of professional anglers needing specialized propeller features for optimal performance.

  • Large Vessels

    This propeller is not designed for larger boats, which generally require more robust and larger diameter propellers.

Product Description

48-19639A40 10 3/8 x 12 Pitch 3 Blade 10 Spline Tooth Outboard Boat Propeller Replacement for Mercury 9.9-25 HP Aluminum Prop with Hub Kit | Compatible for Mercury 9.9-25 HP RH Rotation Boat Aluminum Prop with Hub Kit

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the 48-19639A40 propeller?

    Answer: The 48-19639A40 propeller is designed to enhance the performance of Mercury outboard motors ranging from 9.9 to 25 HP. It provides optimal thrust and efficiency, making it ideal for various boating activities like fishing and recreational cruising. By using this specific propeller, you can achieve better acceleration and maneuverability, ensuring a smoother ride on the water.
  • Question: What are the dimensions of the 48-19639A40 propeller?

    Answer: The 48-19639A40 propeller has a diameter of 10 3/8 inches and a pitch of 12 inches. The diameter affects the thrust and RPM performance, while the pitch determines how far the boat moves forward with each rotation. This combination is specifically engineered for Mercury outboards, offering an optimal balance for power and performance.
  • Question: What material is the 48-19639A40 propeller made from?

    Answer: The 48-19639A40 propeller is constructed from high-quality aluminum, making it lightweight yet durable. Aluminum is well-known for its resistance to corrosion, which is crucial for marine environments. This material choice ensures longevity while maintaining performance in various water conditions.
  • Question: How many blades does the 48-19639A40 propeller have?

    Answer: The 48-19639A40 propeller features three blades. This three-blade design offers a balance between speed and torque, making it suitable for a wide range of boaters. More blades typically improve thrust and handling, especially at lower speeds, making it a versatile choice for leisure boating or fishing.
  • Question: Is the 48-19639A40 propeller compatible with other brands of outboards?

    Answer: The 48-19639A40 propeller is specifically engineered for Mercury outboards and may not be compatible with other brands. Using the designated propeller ensures maximum performance and efficiency for your specific motor. Always check your user manual or consult with a marine professional if unsure about compatibility.
  • Question: What is the spline count for the 48-19639A40 propeller?

    Answer: The 48-19639A40 propeller features a 10-spline tooth configuration. This design ensures a secure fit onto compatible Mercury outboards, minimizing the risk of slippage or damage during operation. A correct spline count is crucial for optimal power transfer from the motor to the propeller.
  • Question: How do I install the 48-19639A40 propeller?

    Answer: Installing the 48-19639A40 propeller involves removing the existing propeller, aligning the splines, and securing it with the appropriate hardware. Ensure that you have the right tools available, such as a wrench and hub kit, if needed. Proper installation not only maintains performance but also ensures safety during boating operations.
  • Question: Can the 48-19639A40 propeller enhance fuel efficiency?

    Answer: Yes, using the 48-19639A40 propeller can enhance fuel efficiency, particularly when paired with the appropriate Mercury outboard motor. The design of the blades optimizes water flow, which can reduce drag and improve overall engine performance. This means you can spend more time on the water without frequent fuel stops.
  • Question: What type of boating activities is the 48-19639A40 propeller suitable for?

    Answer: The 48-19639A40 propeller is ideal for recreational boating activities such as fishing, day cruising, and watersports. Its design provides a balance between speed and torque, allowing for efficient travel and maneuverability in various water conditions. Whether you’re fishing in calm waters or enjoying a leisurely ride, this propeller meets the performance needs of casual boaters.
  • Question: Where can I buy the 48-19639A40 propeller?

    Answer: You can purchase the 48-19639A40 10 3/8 x 12 Pitch 3 Blade 10 Spline Tooth Outboard Boat Propeller Replacement exclusively on Ubuy in Isle of Man. Ubuy offers a reliable platform for ordering boat accessories, ensuring you receive the right product for your needs with a smooth purchasing experience.

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