A strong outboard prop delivers a verified fit for your motor’s make, horsepower range, gearcase and spline, making these options useful for owners replacing a prop on Mercury, Yamaha or BRP engines. This roundup compares seven aluminum models, from a 9.9–15 HP Yamaha prop to a Mercury option listed for engines up to 125 HP. The key differences are not just horsepower: diameter, pitch, spline count, blade count and rotation can determine whether a prop matches your setup.
Product listings provide different levels of fit detail, so confirm your existing prop or engine specifications before ordering. Use the comparison to shortlist a compatible model, then check its complete application range and required dimensions against your motor’s manual or current prop.
OULEME Mercury 25–75 HP Propeller leads because its listing gives a particularly clear replacement specification: 10 1/2-inch diameter, 13-inch pitch, 13-tooth spline, three blades and right-hand rotation. It is described as a direct replacement for specified Mercury 25–70 HP engines with a 3-1/4-inch gearcase and replaces OEM part 48-816704A45. That detail makes it the strongest starting point for buyers whose Mercury engine and gearcase match; confirm exact fit before purchase.
Our Top Picks
Best OverallOULEME Mercury 25–75 HP Propeller
Lists 10 1/2-inch diameter, 13-inch pitch, 13-tooth spline and RH rotation, plus a direct-replacement application for specified Mercury engines.
View on Amazon
Pitch SelectionVIF Mercury 30–70 HP Propeller
Fits listed Mercury 30–70 HP applications and offers 9-, 10-, 11-, 13-, 14- and 15-inch pitch choices.
View on Amazon
Higher HP RangeQiclear Mercury 60–125 HP Propeller
Its 13 1/4-inch diameter and 17-inch pitch are listed for Mercury 60–125 HP, covering the highest stated horsepower range here.
View on Amazon- BRP Fit JSPROP BRP 40–75 HP Propeller
Compare These Outboard Propeller Options
| # | Product | Material | Weight | Material Type | Buy |
|---|---|---|---|---|---|
| 1 | 1. OULEME Mercury 25–75 HP PropellerBest Overall | Aluminum | — | Aluminum | View on Amazon |
| 2 | 2. VIF Mercury 30–70 HP PropellerPitch Selection | Aluminum | 2.03 kg | — | View on Amazon |
| 3 | 3. Qiclear Mercury 60–125 HP PropellerHigher HP Range | Aluminum | 6 lb | Aluminum | View on Amazon |
| 4 | Aluminum | — | — | View on Amazon | |
| 5 |  5. VIF Mercury 9.9–25 HP PropellerMercury 9.9–25 HP backup | Aluminum | 3.7 lb | Aluminum | View on Amazon |
| 6 |  6. NovelBee Yamaha 9.9–15 HP PropellerYamaha 9.9–15 HP owners | Aluminum | 0.91 kg | Aluminum | View on Amazon |
| 7 |  7. Qiclear Mercury 9.9–15 HP PropellerCompact Mercury outboard replacement | Aluminum | 1.12 kg | Aluminum | View on Amazon |
Detailed Reviews: Best Props For Outboard Motors
#1 · Best Overall
1. OULEME Mercury 25–75 HP Propeller
- Material: Aluminum
- Material Type: Aluminum
Best for: Mercury 25–75 HP replacement.
Why it ranks #1: Lists 10 1/2-inch diameter, 13-inch pitch, 13-tooth spline and RH rotation, plus a direct-replacement application for specified Mercury engines.
A 13-tooth spline and 10 1/2-inch diameter give this OULEME propeller a specific replacement profile for listed Mercury outboards. Its 13-inch pitch, three blades, and right-hand rotation identify the configuration buyers can match against their existing setup before installation.
The listing identifies it as a direct replacement for Mercury 25–70 HP engines with a 3 1/4-inch gearcase, while its additional fit description covers specified Mercury 25–75 HP models. That range and the 13-tooth spline help narrow compatibility checks. Aluminum construction keeps the propeller material explicit, and the stated right-hand rotation, three blades, and 10 1/2-by-13-inch dimensions provide the main configuration details for a replacement decision.
- 13-tooth spline
- 10 1/2-inch diameter and 13-inch pitch
- Three-blade, right-hand rotation configuration
- Aluminum construction
- The direct-replacement description specifies Mercury 25–70 HP, while other fit details extend to 75 HP.
Skip it if you need a propeller for a smaller Mercury 9.9–15 HP motor; Qiclear 9 x 9 is listed for that range.
Mercury owners seeking an aluminum, right-hand replacement with a 13-tooth spline can use these dimensions and engine details to narrow the match. Check the listed gearcase and specific engine fit, especially across the differing horsepower descriptions.
Full product details
| Brand | OULEME |
|---|---|
| Color | Black |
| Included Components | propeller |
| Manufacturer | OULEME |
| Manufacturer Warranty Description | 1 Year |
| Material | Aluminum |
Listed on Amazon as: OULEME Boat Propeller, 13 Tooth Spline, for Mercury Outboard 25-75 HP Motors, RH
View on Amazon#2 · Pitch Selection
2. VIF Mercury 30–70 HP Propeller
- Material: Aluminum
- Weight: 2.03 kg
Best for: Mercury owners comparing pitch options.
Why it ranks #2: Fits listed Mercury 30–70 HP applications and offers 9-, 10-, 11-, 13-, 14- and 15-inch pitch choices.
The title lists five pitch choices—9, 10, 11, 14, and 15—making this VIF propeller relevant to Mercury 30–70 HP owners comparing configurations. Its specifications separately identify a 10.2-inch diameter and 13-inch pitch, an important detail to reconcile before selection.
VIF lists a 13-spline propeller for Mercury 30–70 HP, with an item size of 4 x 10.2 diameter x 13 pitch. The title also names 9-, 10-, 11-, 14-, and 15-pitch options, so buyers should distinguish those advertised choices from the specific size stated in the specifications. Aluminum construction defines the material, and the product video is described as showing setup, offering a visual guide to the process.
- Listed for Mercury 30–70 HP
- 13-spline configuration
- Aluminum construction
- Setup video is listed
- The specification states 13-pitch, while the title's pitch choices omit 13.
Skip it if you require an unambiguous 15-pitch listing; JSPROP 12 1/4 x 15 is listed for BRP Johnson and Evinrude 40–75 HP.
Mercury 30–70 HP owners comparing a 13-spline propeller may find the listed range useful, but the pitch details conflict between title and specification. Resolve the exact pitch needed before choosing this VIF model.
Full product details
| Brand | VIF |
|---|---|
| Color | black |
| Included Components | a propeller |
| Item Dimensions LxWxH | 9 x 5 x 9 inches |
| Item Package Dimensions L x W x H | 12.68 x 12.2 x 6.18 inches |
| Item Weight | 2.03 kg |
| Manufacturer | VIF Jason Marine |
| Material | Aluminum |
| Model | boat propeller |
| Package Weight | 2.08 kg |
| Size | 4×10.2Dia x 13Pitch |
| Warranty Description | 1 year |
Listed on Amazon as: VIF Boat Propeller for Mercury 30-70hp 13 Spline 13p 9p 10p 11p 14p 15p
View on Amazon#3 · Higher HP Range
3. Qiclear Mercury 60–125 HP Propeller
- Material: Aluminum
- Weight: 6 lb
- Material Type: Aluminum
Best for: Higher-horsepower Mercury fit.
Why it ranks #3: Its 13 1/4-inch diameter and 17-inch pitch are listed for Mercury 60–125 HP, covering the highest stated horsepower range here.
A 13 1/4-inch diameter paired with 17-inch pitch sets this Qiclear propeller apart for the listed Mercury 60–125 HP range. Aluminum construction and its stated uses in boating, water sports, and marine transportation give buyers practical context alongside the size and engine fit.
Qiclear identifies this model as 13.25 x 17 and lists it for Mercury 60–125 HP, giving owners concrete size and horsepower details to compare with their existing propeller. The aluminum material is explicitly specified, and the recommended uses include boating, water sports, and marine transportation. A setup video is also listed, which can help buyers see the product setup process; the supplied information does not state spline count or blade configuration.
- Listed for Mercury 60–125 HP
- 13 1/4-inch diameter and 17-inch pitch
- Aluminum construction
- Setup video is listed
- The supplied specifications do not state spline count or blade configuration.
Skip it if you run a smaller Mercury 9.9–25 HP motor; VIF 10 3/8 x 13 is listed for Mercury engines in that range.
Mercury owners within the listed 60–125 HP range can consider this Qiclear when its 13.25 x 17 dimensions match their needs. Spline count and blade configuration are not supplied, so account for those details when checking fit.
Full product details
| Brand | Qiclear |
|---|---|
| Color | Black |
| Dimensions | 13.8"D x 7.5"W x 13.8"H |
| Item Weight | 6 pounds |
| Manufacturer | Qiclear Marine |
| Part Number | 48-77344A45 |
| Material | Aluminum |
| Model Number | 13.25 x17 |
| Operation Mode | Electric |
| Recommended Uses | boating, water sports, and marine transportation |
Listed on Amazon as: 13 1/4 x17 Boat Propeller 48-77344A45 for Mercury 60-125 hp
View on Amazon
#4 · BRP Fit
4. JSPROP BRP 40–75 HP Propeller
- Material: Aluminum
Best for: BRP Johnson and Evinrude fit.
Why it ranks #4: Specifically listed for BRP Johnson Evinrude 40–75 HP applications with a 13-spline design and 12 1/4-by-15-inch size.
A 12 1/4-inch diameter and 15-inch pitch define this JSPROP propeller for listed BRP Johnson and Evinrude 40–75 HP applications. Its 13-spline designation and aluminum construction add useful fit and material details for owners comparing replacement options.
The title identifies BRP Johnson and Evinrude 40–75 HP compatibility with a 13-spline setup, giving buyers a clear engine family and hub detail to check. Its 12 1/4-by-15-inch dimensions specify the propeller size, while aluminum construction states the material. JSPROP lists a setup video, which offers a visual reference for the process. The supplied specifications do not state blade count or rotation, so those configuration requirements remain separate fit considerations.
- Listed for BRP Johnson and Evinrude 40–75 HP
- 13-spline designation
- 12 1/4-inch diameter and 15-inch pitch
- Aluminum construction
- The supplied specifications do not state blade count or rotation.
Skip it if you have a Yamaha 9.9–15 HP outboard; NovelBee 9 1/4 x 12-J is listed for Yamaha engines in that range.
Owners of listed BRP Johnson or Evinrude 40–75 HP motors can consider this JSPROP when the 13-spline and 12 1/4-by-15-inch details match. Check blade count and rotation separately, since neither is stated here.
Full product details
| Brand | JSPROP |
|---|---|
| Color | black |
| Included Components | a propeller |
| Item Package Dimensions L x W x H | 12.4 x 12.13 x 6.14 inches |
| Manufacturer | JSPROP |
| Material | Aluminum |
| Model | Boat Propeller Fit BRP Johnson Evinrude OMC Stern Drive 40-75 HP |
| Package Weight | 2.02 kg |
| Size | Standard |
| Warranty Description | 90 Day |
Listed on Amazon as: 12 1/4×15 Boat Propeller for BRP Johnson Evinrude 40-75HP 13 Spline
View on Amazon#5
5. VIF Mercury 9.9–25 HP Propeller
- Material: Aluminum
- Weight: 3.7 lb
- Material Type: Aluminum
Best for: Mercury 9.9–25 HP backup.
Why it ranks #5: Provides a defined Mercury fit with 10 3/8-by-13-inch dimensions and a 10-spline specification for listed 9.9–25 HP motors.
A 10-spline hub distinguishes this VIF propeller for Mercury 9.9–25 HP outboards. The 10 3/8-inch diameter and 13-inch pitch define its size, while aluminum construction and a salt-water recommendation make the listing relevant to owners selecting a replacement or spare.
The stated Mercury 9.9–25 HP application and 10-spline configuration give buyers two specific points to check against their outboard before fitting. Its 10 3/8-by-13-inch dimensions further identify the propeller, avoiding reliance on horsepower alone when comparing setups. VIF lists aluminum construction and recommends it for salt water, which helps clarify material and intended environment. The supplied details do not specify blade count or rotation, so those requirements need separate consideration.
- Listed for Mercury 9.9–25 HP
- 10-spline configuration
- 10 3/8-inch diameter and 13-inch pitch
- Aluminum with salt-water recommendation
- The supplied specifications do not state blade count or rotation.
Skip it if you need a stated blade count and Yamaha fit; NovelBee 9 1/4 x 12-J lists both for Yamaha 9.9–15 HP.
Mercury owners in the listed 9.9–25 HP range can consider this VIF when its 10-spline and 10 3/8-by-13-inch dimensions match their setup. Buyers who need blade-count or rotation details should treat those as unresolved specifications.
Full product details
| Brand | VIF |
|---|---|
| Color | Black |
| Item Weight | 3.7 pounds |
| Manufacturer | Jason Marine |
| Part Number | 48-19640A40 |
| Material | Aluminum |
| Model Number | boat propeller |
| Operation Mode | Manual |
| Recommended Uses | For Salt Water |
Listed on Amazon as: VIF 10 3/8 x 13 10 Spline Boat Propeller 48-19640A40 for Mercury 9.9-25hp
View on Amazon#6
6. NovelBee Yamaha 9.9–15 HP Propeller
- Material: Aluminum
- Weight: 0.91 kg
- Material Type: Aluminum
Best for: Yamaha 9.9–15 HP owners.
Why it ranks #6: Lists Yamaha 9.9–15 HP fit, an 8-tooth spline, three blades and 9 1/4-inch diameter by 12-inch pitch.
An eight-tooth spline and 9 1/4-inch diameter identify this NovelBee propeller for Yamaha 9.9–15 HP outboards. Its 12-inch pitch, three-blade layout, and aluminum-alloy material give owners several concrete configuration details for comparing a replacement with their current setup.
NovelBee lists fit for Yamaha 9.9–15 HP engines and specifies an eight-tooth spline, so buyers can check both engine range and hub configuration. The 9 1/4-inch diameter, 12-inch pitch, and three-blade design add useful comparison points for identifying the intended propeller. Its aluminum-alloy construction is also stated. The listing calls installation easy, but supplies no installation steps; confirm the specified engine and part details against the intended motor before proceeding.
- Listed for Yamaha 9.9–15 HP
- Eight-tooth spline
- 9 1/4-inch diameter and 12-inch pitch
- Three-blade aluminum-alloy construction
- Its listed fit is limited to Yamaha 9.9–15 HP engines.
Skip it if you need a propeller for BRP Johnson or Evinrude 40–75 HP; JSPROP 12 1/4 x 15 is listed for those engines.
Yamaha owners with 9.9–15 HP motors can use this NovelBee's spline, diameter, pitch, and blade details to assess a replacement. Its stated engine range is the key boundary; it is not listed for other brands.
Full product details
| Brand | NovelBee |
|---|---|
| Color | White |
| Item Weight | 0.91 kg |
| Manufacturer | Shanghai yuewen gaoyuan trading co.,LTD |
| Part Number | NBJK-0640-CA |
| Material | Aluminum |
| Model Number | NBJK-0640-CA |
Listed on Amazon as: NovelBee 9 1/4×12-J Aluminum Outboard Propeller Fit for Yamaha 9.9-15 HP
View on Amazon#7
7. Qiclear Mercury 9.9–15 HP Propeller
- Material: Aluminum
- Weight: 1.12 kg
- Material Type: Aluminum
Best for: Compact Mercury outboard replacement.
Why it ranks #7: A Mercury 9.9–15 HP option with a 9-by-9-inch model designation, but the supplied details give fewer fit specifications than higher-ranked choices.
The 9 x 9 dimensions make this Qiclear propeller a compactly specified option for Mercury 9.9–15 HP outboards. Its aluminum construction and stated suitability for inflatable boats and salt water give small-motor owners clear application details to weigh when choosing a replacement.
Qiclear lists a 9 x 9 model for Mercury 9.9–15 HP, giving buyers a defined engine range and propeller size to compare with their existing setup. Aluminum construction identifies the material, while the listed inflatable-boat and salt-water uses help frame the intended outing. The manufacturer also says its propellers are CNC-machined and subject to quality control; those production details provide context, though the listing supplies no further installation dimensions or blade count.
- Listed for Mercury 9.9–15 HP
- 9 x 9 model dimensions
- Aluminum material
- Recommended for inflatable boats and salt water
- Its listed Mercury horsepower range ends at 15 HP.
Skip it if you have a Yamaha 9.9–15 HP outboard; NovelBee 9 1/4 x 12-J is listed for Yamaha engines in that range.
This Qiclear propeller suits owners of listed Mercury 9.9–15 HP motors, particularly those using an inflatable boat or salt water. Its 9 x 9 specification is the key boundary, so compare it with your motor's required propeller details.
Full product details
| Brand | Qiclear |
|---|---|
| Color | black |
| Included Components | propeller |
| Item Weight | 1.12 kg |
| Manufacturer | Qiclear Marine |
| Part Number | 48-828156A12 |
| Manufacturer Warranty Description | 1 year |
| Material | Aluminum |
| Model Number | 9 x 9 |
| Operation Mode | Electric |
| Recommended Uses | For Inflatable Boats, For Salt Water |
Listed on Amazon as: 9 x 9 48-828156A12 Boat Propeller for Mercury 9.9-15HP
View on AmazonAvoiding a propeller fit mismatch
A propeller can look close in size and still be incompatible if its spline, gearcase application or rotation differs from your motor. These listings illustrate why horsepower alone is not enough: the OULEME specifies 13 teeth, RH rotation and a 3-1/4-inch gearcase application, while the VIF Mercury 9.9–25 HP model lists 10 splines and the NovelBee Yamaha model lists eight. Treat those details as compatibility checks, not interchangeable choices.
Also distinguish engine-family coverage from an exact model-year fit: OULEME’s description includes specific model and year ranges, while several other listings provide only a broad horsepower range. Before ordering, compare the propeller part number and dimensions with your motor documentation or existing prop, and verify that the seller’s application listing includes your exact engine.
If a critical fit detail is absent, do not infer it from another product in the same horsepower class.
What a listed pitch does—and does not—tell you
A propeller’s listed pitch is a useful comparison point, but these product descriptions do not establish which pitch will perform best on your particular boat. The roundup spans 9-inch pitch on the Qiclear Mercury 9.9–15 HP model to 17-inch pitch on the Qiclear Mercury 60–125 HP model; the OULEME is 13 inches, and the NovelBee is 12 inches. That spread shows why choosing by horsepower alone can mislead: pitch options vary alongside engine fit and propeller dimensions.
The VIF Mercury 30–70 HP listing offers several pitch choices, from 9 to 15 inches, but does not provide performance results for each. Use your current propeller’s markings and the engine or boat maker’s guidance as a starting point.
A different pitch may change engine operating behavior, so verify the intended match rather than assuming a higher or lower number is automatically an upgrade.
How to Choose an Outboard Prop
Engine make and horsepower fit
Start with a propeller explicitly listed for your engine make and horsepower range. The options cover Mercury from 9.9–15 HP through 60–125 HP, Yamaha 9.9–15 HP, and BRP Johnson Evinrude 40–75 HP. For a Mercury 25–70 HP engine with the specified gearcase, the OULEME listing gives a direct-replacement application; for Yamaha 9.9–15 HP, NovelBee names that range directly.
Buyers with a larger Mercury motor should compare the Qiclear 60–125 HP listing, while BRP owners should look at JSPROP. These ranges are not proof of fit for every model within them: favor the listing with exact model, year and gearcase coverage that matches your engine.
Pitch and diameter
Match the listed diameter and pitch to your engine’s prescribed setup or the markings on your existing prop. The supplied models range from 9 inches of pitch on the Qiclear Mercury 9.9–15 HP option to 17 inches on the Qiclear Mercury 60–125 HP prop; stated diameters include 9 1/4 inches for NovelBee and 13 1/4 inches for the larger Qiclear. OULEME specifies 10 1/2 by 13 inches, and the VIF 30–70 HP listing offers multiple pitch choices from 9 to 15 inches.
A buyer replacing a known prop should prioritize matching its specifications. Anyone changing pitch should first check engine guidance and intended operating conditions, since these listings do not provide boat-specific performance recommendations.
Spline, blades and rotation
Check spline count, blade count and rotation against your motor and current propeller wherever the listing provides them. OULEME specifies 13 splines, three blades and right-hand rotation; NovelBee specifies eight spline teeth and three blades, while VIF’s Mercury 9.9–25 HP listing gives 10 splines. The BRP JSPROP listing specifies 13 splines.
Buyers replacing a prop with known markings can use these values as direct checks; those with missing or unclear information should verify the required configuration through motor documentation or a qualified parts source. Do not assume that a similar horsepower range means the hub or rotation matches.
Some listings do not provide every one of these details, so missing information should be confirmed rather than guessed.
Which outboard prop should you choose?
Choose OULEME Mercury 25–75 HP Propeller if your specified Mercury application matches its 13-spline, RH, 10 1/2-by-13-inch setup and 3-1/4-inch gearcase listing; it has the most complete fit details. For a Mercury 30–70 HP motor where you need a listed pitch choice, consider VIF Mercury 30–70 HP Propeller. Qiclear Mercury 60–125 HP Propeller targets the highest stated horsepower range, while JSPROP BRP 40–75 HP Propeller is the purpose-listed option for Johnson and Evinrude applications.
Smaller Mercury owners can compare VIF Mercury 9.9–25 HP Propeller and Qiclear Mercury 9.9–15 HP Propeller; Yamaha 9.9–15 HP owners should consider NovelBee Yamaha 9.9–15 HP Propeller. Verify exact fit before ordering.
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Frequently Asked Questions
How do I confirm that a replacement prop fits my exact outboard model and gearcase?
Match the propeller listing to your exact outboard model and gearcase, then verify the required spline count, rotation, diameter, pitch, and any part-number cross-reference. For example, the OULEME listing specifies a 13-tooth spline, right-hand rotation, 10 1/2-by-13-inch dimensions, and a 3-1/4-inch gearcase application. Confirm fit before ordering.
How should I choose propeller pitch for my boat’s load and intended use?
Use your engine and boat guidance to choose pitch, taking your usual load and intended use into account; pitch affects how the engine and boat perform together. Compare only pitches listed for your application, and consult a qualified marine technician if you are unsure. The VIF 30–70 HP listing offers several pitch choices.
When should I replace a damaged propeller rather than repair it?
Replace a propeller if damage is severe, its shape or balance cannot be reliably restored, or a qualified repair professional advises against repair. Minor damage may be repairable, but avoid running a visibly damaged propeller until it has been assessed. After repair or replacement, confirm the prop fits your engine and gearcase.
What does the spline count tell me?
Spline count describes the number of teeth on the propeller hub that engage with the propeller shaft. It must match the outboard’s shaft for the propeller to install correctly. Listings here specify different counts, including 10-spline and 13-spline options, so check your engine requirements rather than assuming similar-looking props are interchangeable.
Can I choose a propeller based on horsepower range alone?
No. Horsepower range is a useful first filter, but it does not confirm fit by itself. Check the exact engine application and gearcase, along with spline count, rotation, diameter, pitch, and any listed part-number match.
The article’s recommendations distinguish applications, but advise verifying exact fit before purchase.
Final Words
Start with the propeller listed for your engine family and horsepower range, then verify the gearcase, spline count, rotation, dimensions, and part-number match. The OULEME option is the strongest starting point when its specified Mercury application and 13-spline, right-hand setup match your outboard. For other applications, compare the VIF, Qiclear, JSPROP, or NovelBee listing identified for your engine family, and confirm exact fit before ordering.
