Aluminum Propellers for 9.9-25HP Mercury Engines
When selecting a propeller for your Mercury engine, understanding the specific requirements of your motor and its gearcase size is essential. Our aluminum propellers are designed to meet the demands of Mercury engines ranging from 9.9 HP to 25 HP. These propellers deliver exceptional performance, durability, and value, making them a perfect choice for boating enthusiasts. Let’s dive into the details of the blade configurations, pitches, diameters, OEM compatibility, and other specifications to help you make an informed decision.
Engine Applications and Specifications
9.9-20HP Engines (2-1/2" Gearcase)
This category includes engines such as the 9.9 CT/Bigfoot models from 2005 and newer, the 9.9 HP Pro Kicker, and the 15/20 HP 4-Stroke engines from 2007 onward. With a 14-spline tooth design, these propellers are tailored to meet the performance needs of smaller Mercury engines while ensuring smooth and reliable operation.
| Engines Application: 9.9-20HP 2-1/2" Gearcase 9.9 CT/Bigfoot Model Year 2005 and Newer 9.9HP Pro Kicker 15/20 HP 4-Stroke 2007 and Newer 14 Spline Tooth (1)Standard with 15 HP 4-Stroke (2)Standard with 20 HP 4-Stroke |
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| OEM# | Part NO. | B | D | P | R |
| / | 5111-093-07 | 3 | 9.25 | 7 | R |
| 48-897748A11 | 5111-093-08 | 3 | 9.25 | 8 | R |
| 48-897750A11(1) | 5111-093-09 | 3 | 9.25 | 9 | R |
| 48-897752A11(2) | 5111-093-10 | 3 | 9.25 | 10 | R |
| 48-897754A11 | 5111-093-11 | 3 | 9.25 | 11 | R |
| / | 5111-093-12 | 3 | 9.25 | 12 | R |
| / | 5111-093-13 | 3 | 9.25 | 13 | R |
| / | 5113-093-09 | 4 | 9.25 | 8 | R |
| / | 5113-093-10 | 4 | 9.25 | 9 | R |
| / | 5113-093-11 | 4 | 9.25 | 10 | R |
| / | 5113-100-05 | 4 | 10 | 5 | R |
| / | 5113-100-07 | 4 | 10 | 7 | R |
| / | / | 4 | 10 | 9 | R |
Propeller Details:
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Blade Configuration: Available in 3-blade and 4-blade setups, providing versatile performance depending on your specific boating needs.
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Diameter (D): 9.25" and 10" diameters, ensuring optimal balance between thrust and speed.
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Pitch (P): Ranges from 7" to 13", offering tailored options for varying loads and water conditions.
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OEM Compatibility: Multiple OEM part numbers such as 48-897748A11, 48-897750A11, and 48-897754A11 match part numbers like 5111-093-08 and 5111-093-09. These ensure seamless replacement and compatibility with your engine.
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Rotation (R): Right-hand rotation propellers, standard for most Mercury outboards.
For example, the part number 5111-093-09 (OEM 48-897750A11) offers a 3-blade, 9.25-inch diameter, and 9-inch pitch configuration. This is ideal for achieving a balance between acceleration and top-end speed.
9.9-25HP Engines (3" Gearcase)
Engines within this range include the 9.9 and 15 HP Bigfoot 4-Stroke models (1999-2005), as well as 18 HP Mercury engines from 1980-1985, and 25 HP 2-Stroke Mercury engines up to 2005. These propellers feature a 10-spline tooth design to accommodate the increased torque of these engines.
| Engines Application: 9.9-25HP 3" Gearcase 9.9 & 15 HP Bigfoot 4-Strokes ...1999-2005 18 HP Mercury ...1980-1985 20 HP Mercury 2 Stroke ...1986-2002 20HP Mercury(Mariner 2-Stroke)...1985-newer 25 HP(Mariner 2-Stroke)... 1985-newer 25 HP (2-Stroke Mercury) ...1980 -2005 25 HP (Sea Pro/Marathon)...All Years (Force)25 HP 3Cyl...1995-1998 10 Spline Tooth |
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| OEM# | Part NO. | B | D | P | R |
| 48-896896A45 | / | 3 | 9 1/2 | 11 | R |
| 48-19639A40 | / | 3 | 9.9 | 12 | R |
| 48-19636A40 | 1211-110-09 | 3 | 10.25 | 9 | R |
| / | 1211-108-10 | 3 | 10.25 | 10 | R |
| 48-19638A40 | 1211-105-11 | 3 | 10.25 | 11 | R |
| 48-19639A40 | 1211-103-12 | 3 | 10.25 | 12 | R |
| 48-19640A40 | 1211-101-13 | 3 | 10.25 | 13 | R |
| / | 1211-100-14 | 3 | 10.25 | 14 | R |
| / | 1211-100-15 | 3 | 10.25 | 15 | R |
| 48-19638A40 | / | 3 | 10 3/8 | 11 | R |
| 48-19639A40 | / | 3 | 10 3/8 | 12 | R |
| 48-19640A40(1) | / | 3 | 10 3/8 | 13 | R |
| / | / | 3 | 10 3/8 | 14 | R |
| / | / | 4 | 10.1 | 13 | R |
| / | / | 4 | 10.1 | 14 | R |
| / | 1213-102-11 | 4 | 10.2 | 11 | R |
| / | / | 4 | 10.2 | 12 | R |
Propeller Details:
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Blade Configuration: Primarily 3-blade designs, with select 4-blade options for enhanced thrust.
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Diameter (D): Ranges from 9.9" to 10.3/8", with certain models like the 1211-110-09 offering a diameter of 10.25".
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Pitch (P): Options from 9" to 15", catering to various performance needs.
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OEM Compatibility: Matches with OEM numbers such as 48-19639A40 and 48-19638A40. The part numbers include 1211-108-10, 1211-105-11, and 1211-100-14, providing reliable replacements for your original propeller.
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Rotation (R): Right-hand rotation, suitable for most configurations.
One notable example is the 1211-105-11 propeller, which features a 3-blade configuration, a 10.25-inch diameter, and an 11-inch pitch. This combination delivers excellent performance for general boating activities, ensuring smooth acceleration and steady cruising speeds.
Why Choose Aluminum Propellers for Mercury Engines?
Aluminum propellers are renowned for their lightweight construction, affordability, and durability. Here are some of the key advantages of selecting our aluminum propellers:
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Precision Engineering: Each propeller is crafted to ensure optimal performance, including smooth rotation, reduced cavitation, and enhanced fuel efficiency.
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Durability: Aluminum construction resists corrosion, making it ideal for both freshwater and saltwater applications.
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Cost-Effectiveness: Compared to stainless steel alternatives, aluminum propellers provide excellent value without compromising on quality or reliability.
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Ease of Installation: Our propellers are designed to match OEM specifications, ensuring a seamless fit and straightforward installation.
Selecting the Right Propeller
When choosing a propeller, consider factors such as the gearcase size, spline tooth count, and the desired performance characteristics. For heavier loads or towing activities, opt for a lower pitch propeller to maximize thrust. On the other hand, if you’re aiming for higher speeds, a higher pitch propeller will deliver better results. Additionally, ensure compatibility with your engine’s OEM specifications to avoid any issues.
Final Thoughts
Our aluminum propellers are designed to meet the diverse needs of Mercury engine users. With a wide range of diameters, pitches, and blade configurations, you can find the perfect propeller to enhance your boating experience. Whether you own a 9.9 HP Pro Kicker or a 25 HP Sea Pro, our propellers ensure reliable and efficient performance. By matching OEM specifications and offering robust aluminum construction, these propellers are a dependable choice for any boater. Explore our collection and find the ideal propeller for your Mercury engine today!