Best Stainless Steel Boat Prop for Yamaha, Mercury and More

#1 · Best Overall

1. AQUAMOVE Yamaha 4-Blade Prop

• Package Weight: 5.67 kg
• Size: 13 1/2×14

Best for: Yamaha four-blade thrust.

Why it ranks #1: Lists four blades, 13 1/2-inch diameter, 14-inch pitch and 15 teeth, with right-hand rotation and stated Yamaha fit from 50 to 130 HP.

The four-blade layout increases starting thrust and underwater grip, giving Yamaha outboards a propeller option that also supports a smaller turning radius. AQUAMOVE lists polished stainless steel construction and a 15-tooth, right-hand fit, with a 131⁄2-by-14-inch configuration among its available sizes.

The 131⁄2-inch diameter and 14-inch pitch identify the listed configuration, while the four blades provide more blade surface area for stronger grip and starting thrust. That combination suits buyers prioritizing low-speed response and tighter turns over choosing solely by top-speed concerns. Polished marine stainless steel is specified for corrosion resistance and rigidity, relevant for operation in harsh conditions and under heavy loads. The listing also names other diameter-and-pitch options, so select the configuration appropriate to your engine and use.

Skip it if you need a listed 15-tooth right-hand Yamaha fit outside the stated 50–130 HP range or prefer a three-blade configuration.

A Yamaha owner seeking stronger starting thrust, underwater grip, and tighter turning should consider this four-blade option. Its listed 131⁄2 × 14 configuration and 15-tooth right-hand specification make engine and existing propeller compatibility essential.

Listed on Amazon as: Boat Propeller 4 Blades 13 1/2×14 13 1/2×15 13×17 13×19 Outboard Boat Propeller for Yamaha Engines 50 60 70 75 80 90 100 115 125 130HP,Stainless Steel Boat Prop 15 Tooth RH

#2 · Best 4-Blade Mercury

2. SOLAS HR Titan Prop

• Package Weight: 11.8 lb

Best for: Four-blade acceleration and lift.

Why it ranks #2: Its 13-inch diameter, 19-inch pitch and four blades are specified, and the listing identifies Mercury Mariner fit and a traditional rubber hub.

Solas lists a high-rake, cupped four-blade design with stern lift and acceleration as intended benefits, making this HR Titan a performance-focused option. Its 13-inch diameter, 19-inch pitch, standard rotation, and stainless-steel construction define the specified configuration.

The four-blade layout and high-rake, cupped blade design are linked in the product information to powerful thrust, stern lift, and acceleration. Solas also describes smooth performance and increased speed and economy in the mid-range, giving buyers a stated operating focus beyond the basic dimensions. The 13 × 19 specification and standard rotation help identify the configuration, while the traditional rubber hub is noted. The listing names Mercury and Mariner; confirm the exact fit before purchase.

Skip it if you specifically need a three-blade propeller; this Solas HR Titan configuration has four blades.

Mercury or Mariner owners seeking a four-blade propeller with stated stern lift, acceleration, and mid-range benefits may consider this HR Titan. Its 13 × 19 dimensions and standard rotation remain key fit considerations.

Listed on Amazon as: SOLAS HR Titan 13" x 19" Pitch Standard Rotation 4 Blade Stainless Steel Boat Propeller

#3 · High-HP Mercury

3. YOUNG PROPS Mercury 4-Blade

• Package Weight: 6.24 kg
• Material: Stainless Steel

Best for: High-horsepower Mercury setup.

Why it ranks #3: The 14-by-19-inch, four-blade prop lists Mercury 135–300 HP compatibility, 15 teeth, right-hand rotation and included hub kits.

The 14 × 19 four-blade specification targets Mercury engines in the stated 135–300 HP range, and the package includes hub kits. For buyers replacing a propeller on a compatible higher-horsepower outboard, having the propeller and hub kits together makes the supplied installation components clear.

YOUNG PROPS identifies this as a polished stainless-steel, 15-tooth, right-hand propeller with a 14 × 19 configuration. The stated 135–300 HP Mercury range provides a starting point for narrowing engine compatibility, while included hub kits mean those components arrive with the propeller. Installation instructions are also confirmed in the supplied facts, giving buyers guidance for fitting. The listing mentions applicability to a 225 HP Mercury, but the engine’s exact year and model still matter for fit.

Skip it if you need a complete engine-specific application chart before choosing a propeller; the supplied facts give a horsepower range and one 225 HP example.

This is aimed at Mercury owners within the stated 135–300 HP range who want a 14 × 19 four-blade propeller with hub kits included. Check the precise engine application and 15-tooth right-hand fit before installation.

Listed on Amazon as: 14 x 19 Stainless Steel Outboard Boat Propeller for Mercury Engines 135-300 HP Hub Kits Included 4-Blades 15 Tooth RH

#4

4. CAPTAIN Yamaha 15-Spline Prop

• Material: 17-4PH stainless steel

Best for: Yamaha 50–130 HP fit.

Why it ranks #4: A 13.25-inch diameter, 17-inch pitch, three blades and 15 teeth are specified for Yamaha engines from 50 to 130 HP.

A cupped three-blade design is identified for this CAPTAIN propeller, which fits Yamaha outboards in the stated 50–130 HP range. The 131⁄4-inch diameter, 17-inch pitch, 15-spline right-hand specification and 17-4PH stainless steel provide a detailed configuration for replacement planning.

The 131⁄4 × 17 dimensions and 15-spline, right-hand connection help define whether this propeller matches a Yamaha setup; the listing names engines from T50 and F70 through F115 and 130 HP. Its three-blade design is specified, and the product information identifies cupping as a feature. 17-4PH stainless steel is the stated material. Together, these details give buyers a concrete fit and construction checklist, though the applicable Yamaha model should be checked against the full application information.

Skip it if you need a Yamaha propeller with a pitch other than 17 inches or a spline count other than 15.

This fits Yamaha owners seeking the listed 131⁄4 × 17, 15-spline, right-hand configuration for engines in the stated 50–130 HP range. Verify the precise model application and pitch requirements before selecting it.

Listed on Amazon as: CAPTAIN Boat Propeller fit Yamaha 115p 60 75 90 100 115 130 HP Outboard Engines, Stainless Steel 15 Spline Tooth Prop, RH, OEM

#5

5. AQUAMOVE Mercury 13-Spline Prop

• Package Weight: 6.4 lb
• Size: 12×14

Best for: Mercury high-speed cruising.

Why it ranks #5: Lists a 12-inch diameter, 14-inch pitch and 13 teeth for right-hand Mercury applications from 25 to 70 HP.

AQUAMOVE lists the 12 × 14 configuration for Mercury outboards and describes it as suited to light loads or high-speed cruising. Its three-blade, 13-spline, right-hand specification gives buyers a defined fit, while polished stainless steel is specified for strength and corrosion resistance.

The 12-inch diameter and 14-inch pitch are among the listed choices that the product description associates with higher top speeds and light-load cruising. Three blades and a 13-spline, right-hand connection specify the propeller’s configuration for Mercury engines in the stated 25–70 HP range. AQUAMOVE says the stainless blades are rigid and resist deformation under high speed or heavy load, and that the polished surface helps prevent rust and corrosion during long-term use.

Skip it if you prioritize heavy-duty, low-speed thrust; the listing associates this 12 × 14 option with light loads and higher-speed cruising.

Mercury owners seeking a stated 12 × 14 option for light loads or higher-speed cruising may find this configuration relevant. Confirm that the engine application, 13-spline connection, and right-hand rotation match your setup.

Listed on Amazon as: 13 Spline Stainless Outboard Boat Propeller Compatible Fit Mercury Engines with 3-1/4" Gearcase 2&4 Stroke 25/30/35/40/45/50/55/60/70HP,RH

#6

6. YOUNG PROPS Mercury 13-Tooth

• Material: Stainless Steel

Best for: Mercury 40–60 HP replacement.

Why it ranks #6: Specifies a 10 1/2-inch diameter, 13-inch pitch, three blades and 13 teeth for right-hand Mercury applications listed at 40–60 HP.

A 101⁄2-inch diameter, 13-inch pitch, and 13-spline right-hand specification give this YOUNG PROPS three-blade propeller a clear configuration for Mercury outboards in the stated 40–60 HP range. Its duplex stainless steel construction is specified for strength and resistance to seawater.

The three-blade layout and 101⁄2 × 13 dimensions give buyers concrete specifications to compare with their current Mercury propeller, while the 13-spline, right-hand connection narrows the fit requirements. YOUNG PROPS identifies this as an OEM-style propeller for 40–60 HP Mercury engines, but the listing directs buyers to its application details for engine-specific compatibility. Duplex stainless steel is the stated material, with the product information highlighting strength and seawater resistance for marine use.

Skip it if you need a propeller for an engine outside the stated Mercury 40–60 HP range or require a different spline count or rotation.

This suits Mercury owners whose engines fall within the stated 40–60 HP range and whose existing setup matches its 13-spline, right-hand, 101⁄2 × 13 specification. Check the detailed engine application before choosing it.

Listed on Amazon as: Upgrade Stainless Steel Outboard Boat Propeller for Mercury Engines 40-60HP, 13 Tooth, RH

#7

7. Boatman Suzuki Stainless Prop

• Package Weight: 5.5 lb
• Material: Stainless Steel
• Size: 11 3/4X13

Best for: Suzuki pitch-choice replacement.

Why it ranks #7: Offers multiple listed pitches from 11 to 15 inches and 13-tooth right-hand fit for specified Suzuki 35–65 HP engines.

Five listed pitch choices—from 11 to 15 inches—give this Boatman propeller a range of configurations for specified Suzuki outboards. Its 13-tooth, right-hand setup and stainless-steel construction make it a candidate for owners comparing replacement pitches across the listed DT and DF engine applications.

Boatman lists replacement applications for Suzuki engines including DT35C, DT40, DF40, DF40A, DF50, DF50A, DT50, DT55, DT60, DF60A, and DT65. The available pitch choices let buyers compare several configurations, while the specification identifies a 13-tooth spline and right-hand rotation. The product description says its low-pressure casting process reduces porosity and supports dimensional accuracy and a dense structure. Stainless-steel construction is stated; confirm the particular diameter and pitch for your engine.

Skip it if you require one fixed diameter across all pitches; this listing specifies different diameters for its 11–15-inch pitch options.

Suzuki owners comparing replacement pitches across the listed DT and DF applications may value the range of configurations. Match the specific diameter, pitch, 13-tooth spline, and right-hand rotation to the intended engine.

Listed on Amazon as: Boatman 11 3/4x11p/12p/13p14p/15p Propeller for Suzuki Outboards Engine 35-65HP,Stainless Steel Boat Prop 13 Tooth Spline,RH

#8

8. CAPTAIN Mercury 15-Spline Prop

• Package Weight: 6.57 kg

Best for: Mercury 19-inch pitch match.

Why it ranks #8: The title gives a 13-inch diameter, 19-inch pitch and 15 teeth for right-hand Mercury applications, but the provided listing has fewer detailed specifications.

A 13-inch diameter and 19-inch pitch define this CAPTAIN stainless-steel propeller for Mercury outboards, with the title also specifying 15 spline teeth and right-hand rotation. Its stated horsepower applications span 40 through 140 HP, giving buyers a clear starting point for fit checks.

The title identifies a 13 × 19 configuration and lists Mercury, Force, and other named engine applications across 40–140 HP. Fifteen spline teeth and right-hand rotation further narrow the compatibility criteria for a replacement. Stainless steel is stated in the product title, while the supplied details do not provide blade count or additional performance features. Buyers can use the diameter, pitch, rotation, spline count, and named engine range to compare against their current propeller and motor.

Skip it if you need a verified blade count or detailed engine-by-engine application chart before selecting a propeller.

Mercury or Force owners seeking the listed 13 × 19, 15-spline, right-hand configuration may consider this option. The supplied information leaves blade count and detailed model applications unspecified, so those are important fit boundaries.

Listed on Amazon as: CAPTAIN Stainless Steel Outboard Propeller fit Mercury, 13 Diameter x 19 Pitch, 15 Spline Tooth Boat Motor Prop, RH Propellers for 40 50 70 Force 75 80 90 100 115 125 140 H

#9

9. ARKDOZA Tohatsu 11×15 Prop

• Package Weight: 7.3 lb
• Size: 11×15

Best for: Tohatsu 35–50 HP replacement.

Why it ranks #9: Provides clear 11-inch diameter, 15-inch pitch and 13-tooth right-hand specifications for listed Tohatsu 35–50 HP engines.

The 11 × 15 dimensions and 13-tooth right-hand configuration make this ARKDOZA propeller a defined replacement option for listed Tohatsu 35–50 HP outboards. Its three-blade stainless-steel construction is stated in the title, alongside a 31⁄4-inch gearcase application.

ARKDOZA lists Tohatsu 35–50 HP fitment, including 40 HP engines from 1984 onward and 50 HP models except the 50C from 1992 onward. The 11-inch diameter, 15-inch pitch, 13-tooth spline, and right-hand rotation provide specific details to compare with the existing propeller. The title also identifies three blades and stainless steel. The listing calls it an aftermarket product, so use its stated engine range and configuration details to assess replacement compatibility.

Skip it if you own a Tohatsu 50C; the listing explicitly excludes that model from its 50 HP applications.

Tohatsu owners with a compatible 35–50 HP engine seeking an 11 × 15, 13-tooth, right-hand propeller can use the listed details to assess fit. Note the explicit 50C exclusion and gearcase application.

Listed on Amazon as: Boat Propeller 11×15 Fit for Tohatsu Outboard 40HP-50HP 3 Blades Stainless Steel Prop SS 13 Tooth Propel RH OEM NO: 3T5B64532-1 11×15

#10

10. OULEME Yamaha 13-Tooth Prop

• Package Weight: 2.73 kg
• Material: Stainless Steel
• Size: 10 1/4 x 16 – SS

Best for: Yamaha 25–60 HP balance.

Why it ranks #10: A stainless steel prop with 10 1/4-inch diameter and 16-inch pitch, but its stated Yamaha 25–60 HP range is narrower than other listed fits.

Precision balancing is specified to reduce vibration, giving this OULEME propeller a practical feature for Yamaha owners seeking a direct replacement in the 25–60 HP range. Its 101⁄4 × 16 dimensions, 13-tooth spline, three blades, and right-hand rotation define the listed fit.

OULEME identifies the propeller as a direct replacement for Yamaha engines with a 31⁄2-inch gearcase and 13-tooth spline. The listed 101⁄4-inch diameter and 16-inch pitch match the stated OEM dimensions, helping buyers compare it with the existing configuration. Three blades and right-hand rotation further specify the setup, while precision balancing is described as reducing vibration. The application list covers various Yamaha 25–60 HP engines, with model and year details that should be checked for an exact match.

Skip it if you have a Yamaha T50; the supplied application details specifically exclude that model.

This is for Yamaha owners with a compatible 25–60 HP engine, 31⁄2-inch gearcase, and 13-tooth spline seeking the listed 101⁄4 × 16 setup. Check the model-year application, especially the T50 exclusion.

Listed on Amazon as: Boat Prop 13 Tooth Spline for Yamaha 25/30/40/48/50/55/60HP, RH