YAMAHA 69876543 Saltwater Propeller Blade Rh Lh 1/2

( Manufacturer Part Number: 69876543 ), ( Part Type: Propeller Blade ), ( Propeller Rotation: Standard )

Review YAMAHA Saltwater Series Propeller Blade 1/2 Rh And Lh fits 2015–2017

The **Yamaha 69876543 Saltwater Propeller Blade (15 " x 17" RH LH)** is a high-performance, precision-engineered marine propeller designed specifically for Yamaha outboard engines, offering an optimal balance of efficiency, durability, and reliability in both freshwater and saltwater environments. Crafted from high-grade, corrosion-resistant materials, this three-blade propeller features a **15 -inch diameter** and a **17-inch pitch**, making it ideal for medium to large Yamaha outboards ranging from 150 to 250 horsepower, depending on the specific engine model and application. The **right-hand (RH) rotation** ensures smooth, consistent power delivery, reducing vibration and improving fuel economy while maintaining exceptional thrust for both cruising and high-speed maneuvering. Engineered with Yamaha s proprietary **Saltwater Series** technology, this propeller is built to withstand the harsh conditions of saltwater exposure, featuring a **nickel-plated shaft** and **corrosion-resistant blades** that resist pitting, rust, and wear, extending the life of the propeller and protecting the engine from potential damage caused by debris or salt corrosion. The **17-inch pitch** provides a versatile performance profile, allowing for efficient acceleration and top-end speed while maintaining smooth operation at lower speeds, making it well-suited for fishing boats, cruisers, and performance vessels alike. Whether used in a recreational setting or for professional applications, this propeller delivers exceptional reliability, ensuring consistent performance year after year with minimal maintenance. For optimal results, it is recommended to pair this propeller with Yamaha s recommended shaft length and drive unit to maximize efficiency and longevity.

### **Analysis of the Yamaha 69876543 Saltwater Propeller (15 " x 17" RH LH)**

#### **Overview**

The **Yamaha 69876543** is a **saltwater-rated, fixed-pitch propeller** designed for outboard engines, specifically for Yamaha models. It features a **15 -inch diameter** and a **17-inch pitch**, with a **right-hand (RH) rotation** and **left-hand (LH) thread** for installation. This propeller is built for durability in marine environments, where exposure to saltwater can accelerate corrosion.

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### **Pros**

1. **Saltwater Compatibility**

- The propeller is explicitly rated for **saltwater use**, meaning it is constructed with materials and coatings that resist corrosion better than freshwater propellers. This extends its lifespan in coastal or saltwater applications.

2. **Yamaha OEM Quality**

- As an **original equipment manufacturer (OEM) part**, it is designed to match the performance and efficiency of the propeller that came with the engine. This ensures compatibility with the engine s power output and reduces the risk of mechanical stress.

3. **Durability and Performance**

- Yamaha propellers are engineered for **efficient thrust and fuel economy**, which can improve boat handling and speed. The **fixed-pitch design** is ideal for steady cruising conditions where consistent performance is desired.

4. **Easy Installation**

- Being an **LH-threaded propeller**, it is designed to fit Yamaha outboards with a left-hand rotation (common in many models). The **standardized dimensions (15 " x 17")** make it a straightforward replacement for the original or a direct upgrade.

5. **Warranty Coverage**

- Purchasing from an **authorized Yamaha dealer or distributor** may include warranty protection, ensuring that defects in materials or workmanship are covered.

6. **Compatibility with Yamaha Outboards**

- This propeller is **engine-specific** in terms of pitch and diameter, meaning it is optimized for Yamaha s power delivery. Using an OEM part reduces the risk of damaging the engine or propeller shaft.

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### **Cons**

1. **Fixed-Pitch Limitations**

- Fixed-pitch propellers are **not adjustable**, meaning they perform best at a single speed and load. If the boat frequently operates at varying speeds (e.g., trolling vs. high-speed cruising), a **variable-pitch propeller** might offer better efficiency and handling.

2. **Saltwater Corrosion Risk (If Not Maintained)**

- While saltwater-rated, **proper maintenance is critical**. Failure to clean and lubricate the propeller regularly can lead to **pitting, rust, or blade damage**, reducing performance and lifespan. Freshwater users may not need saltwater-rated propellers, making this a less versatile option.

3. **Cost Compared to Aftermarket Options**

- OEM propellers from Yamaha are **pricier** than many aftermarket alternatives. While they offer reliability, budget-conscious buyers may explore **high-quality aftermarket brands** (e.g., Mercury Marine, Torqeedo, or Propeller Dynamics) that offer similar performance at a lower cost.

4. **Limited Customization**

- Unlike some aftermarket propellers, this OEM part does not offer **variable pitch or custom blade designs**. If the boat requires specific tuning for towing, planing, or fuel efficiency, a different propeller may be needed.

5. **Potential for Over-Torquing**

- If the propeller is **too large for the engine s power output**, it can cause **excessive strain on the engine**, leading to overheating or damage. Always verify that the **15 " x 17" pitch** matches the engine s recommended specifications.

6. **Weight Considerations**

- Saltwater propellers are often **heavier** due to corrosion-resistant materials. This can slightly reduce **acceleration and maneuverability**, though the difference is usually negligible for most recreational boats.

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### **Conclusion**

The **Yamaha 69876543 (15 " x 17" RH LH saltwater propeller)** is a **reliable, high-quality choice** for Yamaha outboard owners operating in **saltwater environments**. Its **OEM status ensures compatibility and durability**, making it a safe replacement for the original propeller. However, it is **not ideal for all applications**:

- **Best for:** Yamaha outboard owners who need a **corrosion-resistant, efficient propeller** for steady cruising in saltwater.

- **Less ideal for:** Boaters who frequently **troll at low speeds**, tow heavy loads, or operate in freshwater, as aftermarket options may offer better versatility.

If the boat s **engine and usage match the propeller s specifications**, this is a **strong recommendation**. However, if budget or performance needs differ, exploring **aftermarket saltwater propellers** (e.g., Mercury Marine s saltwater-rated models) could provide **cost savings or customization benefits**.

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### **Final Recommendation**

- You own a **Yamaha outboard** and need a **direct OEM replacement**.

- Your boat operates **primarily in saltwater** and requires a **corrosion-resistant propeller**.

- You prioritize **reliability and warranty coverage** over customization.

- You want **better fuel efficiency at varying speeds** (consider a **variable-pitch propeller**).

- You operate in **freshwater** (a freshwater-rated propeller may suffice).

- You seek **cost savings** (high-quality aftermarket saltwater propellers may offer similar performance).

Always **consult your Yamaha dealer or a marine mechanic** to confirm compatibility with your specific engine model and intended use. Proper **storage and maintenance** (e.g., cleaning after saltwater use, lubricating the shaft) will maximize the propeller s lifespan.

Details:

It is in good condition there are some scratches on the tips of propellers but it overall shape.

part #: 69876543 prices

• $449.99-$599.99

specifications propboapar:

• for makes: Yamaha
• for years: 2015-2017
• mpn: 69876543
• part type: Propeller Blade
• propeller rotation: Standard

payments propboapar:

• wallet: Apple-pay
• credit card: Mastercard
• other

offer propboapar:

• availability: In Stock
• sold: 0
• started: March 28, 2026
• best offers: True
• quantity: 1
• options: Ship-to-home

seller propboapar:

• # reviews: 12
• rating: 100.0%
• city: Raleigh, North Carolina

general propboapar:

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

returns propboapar:

• policy: No Returns

shipping propboapar:

• type: Calculated
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• cost: $99.00
• transit: 6-10 Days

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