YAMAHA YS60-15 Propeller Right Rot Spline 1/4

( Manufacturer Part Number: YS60-15 ), ( Part Type: Propeller ), ( Propeller Rotation: Standard ), ( Country Of Origin: United States )

Review YAMAHA Used Stainless Propeller Right Hand Rot 1/4 Spline fits 2010–2015

The **Yamaha YS60-15 Right-Rotating Propeller** is a high-performance, precision-engineered propeller designed specifically for Yamaha outboard motors, offering an optimal balance of efficiency, durability, and reliability for both recreational and serious boating applications. This **10 1/4-inch diameter by 15-inch pitch** propeller features a **13-spline shaft connection**, ensuring a secure and vibration-dampening fit that maximizes power transfer from the engine to the water. Crafted from **high-grade aluminum alloy**, the YS60-15 is forged for exceptional strength while maintaining a lightweight profile, reducing fatigue and enhancing overall performance. The **right-rotating design** is engineered to complement Yamaha s outboard motor configurations, promoting smoother acceleration, improved fuel efficiency, and reduced strain on the engine over time. With its **optimized blade geometry**, this propeller delivers enhanced thrust and reduced cavitation, making it ideal for a variety of vessels, including fishing boats, cruisers, and performance-oriented watercraft. Whether used in calm lakes or choppy coastal waters, the YS60-15 excels in providing consistent speed, better handling, and a quieter ride, all while extending the lifespan of the Yamaha outboard it powers. Built to Yamaha s rigorous standards, this propeller is a testament to precision craftsmanship, ensuring long-lasting performance and peace of mind for boaters who demand the best in propulsion technology.

The Yamaha YS60-15 propeller is a popular choice for outboard motors, particularly those in the 150 250 HP range. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

### **Pros of the Yamaha YS60-15 Propeller (Right Rotation, 10 1/4" Diameter, 15 Pitch, 13 Spline)**

1. **Optimized for Performance** The 15-pitch design is well-suited for Yamaha outboards in this power range, offering a balance between speed and efficiency. It works well for cruising and light planing, making it ideal for fishing boats, cruisers, and small performance boats.

2. **Durability** Yamaha propellers are known for their high-quality materials and construction, including stainless steel blades that resist corrosion and wear over time. The 13-spline shaft connection ensures a secure fit, reducing the risk of slippage or damage.

3. **Right Rotation Standard** Since most Yamaha outboards in this class are right-rotation by default, this propeller is a direct replacement, reducing the need for modifications or additional parts.

4. **Good for Light Planing** The 10 1/4" diameter and 15-pitch combination provides adequate thrust for boats up to around 20 feet in length, making it suitable for small to mid-sized vessels that don t require extreme speed.

5. **Compatibility with Yamaha Outboards** Designed specifically for Yamaha s 150 250 HP outboards (such as the 150, 180, 200, and 225 models), this propeller is engineered to work seamlessly with the motor s power delivery.

6. **Ease of Installation** The 13-spline shaft is a standard fit for many Yamaha models, and the propeller is designed for straightforward installation without requiring special tools.

7. **Fuel Efficiency** A well-matched propeller like this can improve fuel efficiency by reducing unnecessary drag and optimizing engine performance at cruising speeds.

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### **Cons of the Yamaha YS60-15 Propeller**

1. **Limited for High-Speed Planing** While it performs well for cruising and light planing, it may not be ideal for boats that require sustained high speeds (above 30 35 mph). In such cases, a lower pitch (e.g., 12 or 13) or a larger diameter propeller might be more appropriate.

2. **Not Ideal for Heavy Loads** If the boat is heavily loaded (e.g., with multiple passengers or heavy gear), the 15-pitch may struggle to provide enough thrust, leading to slow acceleration or stalling. A slightly lower pitch (e.g., 13 or 14) might be better in such scenarios.

3. **Potential for Cavitation** At higher RPMs or with improper load, the propeller could experience cavitation, which can cause noise, vibration, and reduced efficiency. This is more likely if the boat is not properly trimmed or if the propeller is undersized for the engine.

4. **Replacement Cost** Like most high-quality propellers, the Yamaha YS60-15 is not cheap. If it sustains damage (e.g., from a fish strike, debris, or improper handling), replacement can be costly.

5. **Not Universal** This propeller is specific to Yamaha outboards and may not fit other brands or models without modification. Always verify compatibility before purchasing.

6. **Maintenance Requirements** Over time, propellers can accumulate barnacles, corrosion, or pitting, which can reduce efficiency. Regular cleaning and inspection are necessary to maintain performance.

7. **Potential for Over-RPMing** If the propeller is too large or the pitch is too high for the boat s weight and load, the engine may run at excessively high RPMs, leading to unnecessary wear and reduced fuel economy.

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### **Conclusion**

The Yamaha YS60-15 propeller is an excellent choice for Yamaha outboards in the 150 250 HP range when used in the right conditions. It excels in cruising, light planing, and general boating tasks where moderate speed and efficiency are prioritized. However, it may not be the best fit for boats that require high-speed planing, heavy loads, or extreme performance. If the boat is well-matched in terms of weight, load, and intended use, this propeller will deliver reliable performance and durability.

### **Recommendation**

- You have a Yamaha outboard in the 150 250 HP range.

- Your boat is under 20 feet and primarily used for cruising, fishing, or light planing.

- You want a durable, high-quality propeller that is easy to install and maintain.

- The boat s weight and load are within the propeller s optimal range (typically 1,500 2,500 lbs for this setup).

- Your boat requires sustained high speeds (above 30 mph) or heavy planing.

- The boat is heavily loaded (e.g., multiple passengers, heavy gear), in which case a lower pitch (e.g., 13 or 14) might be better.

- You frequently operate in rough water or with heavy debris, as a more robust propeller (e.g., with a slightly larger diameter or different blade design) could be more durable.

- You are unsure about the exact weight and load of your boat, as improper matching can lead to poor performance or engine strain.

For the best results, consult Yamaha s propeller matching guide or a marine professional to ensure the propeller is properly sized for your specific outboard and boat setup. If possible, test the propeller in different conditions to fine-tune performance.

Details:

Please see photos for specks I found on line. USED Yamaha Stainless Propeller YS60-15 Right Hand Rot 10 1/4 x 15 13 Spline.

part #: ys6015 prices

• $64.00-$132.99

specifications propboapar:

• for makes: Yamaha
• for years: 2010-2015
• mpn: Ys60-15
• part type: Propeller
• propeller rotation: Standard
• country of origin: United States

returns propboapar:

• policy: No Returns

payments propboapar:

• other
• wallet: Google-pay
• credit card: Visa

offer propboapar:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0
• started: March 20, 2026
• quantity: 1

shipping propboapar:

• type: Calculated
• transit: 7-11 Days
• class: Standard
• cost: $28.45
• service: USPS Ground Advantage
• carrier: USPS

general propboapar:

• condition: Used
• Parts Accessories > Boat Parts > Propellers

seller propboapar:

• # reviews: 2553
• city: Thomasville, Georgia
• rating: 99.9%

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