1. Propellers Boat Parts For Sale
  2. sku: 12355369127815633
  3. YAMAHA MAR-GYT3B-XL-19

YAMAHA MAR-GYT3B-XL-19 Performance Prop 5/8 19.

fits model: Ss. make: Yamaha. year: 2014.

Mar-gyt3b-xl-19 Yamaha Ss Performance Series Prop 14 5/8 X 19. Like New

( Manufacturer Part Number: MAR-GYT3B-XL-19 ), ( Part Type: Prop )

Review YAMAHA Performance Series Prop 5/8 19. Like New fits SS 2014

The **Yamaha MAR-GYT3B-XL-19 Performance Prop 14 5/8" (19")** is a high-performance outboard propeller designed for maximum efficiency, reliability, and versatility across a wide range of marine applications. Engineered with Yamaha s cutting-edge technology, this three-blade, fixed-pitch propeller is specifically tailored for use with the **Yamaha F350, F400, F450, and F500 outboard engines**, delivering an optimal balance between speed, fuel economy, and handling. Its **14 5/8-inch diameter** and **19-inch pitch** dimensions are meticulously calibrated to enhance thrust and reduce cavitation, ensuring smooth operation even under heavy loads or in rough conditions. The propeller s **high-strength, corrosion-resistant stainless steel construction** featuring a **316-grade alloy** guarantees durability against saltwater corrosion, abrasion, and the harshest marine environments, making it ideal for both recreational boating and professional use.

The **three-blade design** of the MAR-GYT3B-XL-19 provides superior lift and reduced drag compared to traditional two-blade props, resulting in improved acceleration, better fuel efficiency, and a more stable ride. The **optimized blade rake and skew** further refine performance by minimizing turbulence and maximizing water flow, reducing vibration and wear on the engine while enhancing overall responsiveness. This propeller is particularly well-suited for applications requiring **high-speed planing**, such as fishing boats, cruisers, and performance wakeboarders, where precision and power are critical. Its **low-noise operation** and **smooth thrust delivery** contribute to a more enjoyable and efficient boating experience, whether you're cruising at top speed or navigating tight turns with ease.

For those seeking **maximum performance without compromising reliability**, the MAR-GYT3B-XL-19 is an excellent choice, offering a robust yet refined solution for Yamaha s mid-sized outboards. Whether used in **saltwater or freshwater**, this propeller s **precision engineering and corrosion-resistant materials** ensure long-lasting performance, reducing the need for frequent replacements and maintenance. Ideal for both **new installations and upgrades**, it pairs seamlessly with Yamaha s advanced outboard systems, delivering a **smooth, powerful, and efficient** propulsion experience that elevates any vessel s capabilities.

The Yamaha MAR-GYT3B-XL-19 Performance Propeller is a high-performance propeller designed for outboard engines, particularly those in the 150 250 HP range. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Yamaha MAR-GYT3B-XL-19 Propeller**

1. **Optimized for Performance**

The GYT3B-XL series is engineered for maximum speed and efficiency, making it ideal for boats where top-end performance is a priority. The blade design reduces drag and improves acceleration, which is beneficial for sportfishing, wakeboarding, or high-speed cruising.

2. **Durability and Corrosion Resistance**

Yamaha propellers are known for their high-quality materials, including stainless steel blades that resist corrosion and wear. The GYT3B-XL is designed to handle saltwater environments, which is crucial for boats used frequently in marine conditions.

3. **Balanced Blade Design**

The blade design includes a "twin blade" configuration with a specific pitch and rake angle that enhances thrust and reduces vibration. This can lead to smoother operation and less strain on the engine, potentially extending its lifespan.

4. **Compatibility with Yamaha Outboards**

As a Yamaha-specific propeller, it is finely tuned for compatibility with Yamaha outboard engines, ensuring optimal performance and reliability. This reduces the risk of mismatches that could occur with aftermarket props.

5. **Reduced Cavitation**

The design minimizes cavitation, which is the formation of vapor bubbles that can damage the propeller and reduce efficiency. This is particularly useful in high-speed applications where cavitation is more likely.

6. **Ease of Installation**

Yamaha propellers are designed to fit seamlessly with their outboards, often requiring minimal adjustments during installation. The mounting hardware is typically included, simplifying the process for boat owners or mechanics.

7. **Warranty and Support**

Purchasing from Yamaha or an authorized dealer often comes with a warranty, providing peace of mind against defects or premature wear. Yamaha s customer support and service network are robust, which can be valuable for troubleshooting or replacements.

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### **Cons of the Yamaha MAR-GYT3B-XL-19 Propeller**

1. **Cost**

High-performance propellers like the GYT3B-XL are more expensive than standard or generic propellers. The price reflects the specialized design, materials, and brand reputation, which may not be justified for boats with lower power requirements or less demanding use.

2. **Limited Customization**

Unlike some aftermarket propellers, Yamaha s proprietary designs offer limited customization options. If a boat owner requires a specific pitch or blade angle for unique performance needs, they may need to explore third-party alternatives.

3. **Potential for Overkill**

For boats with lower horsepower engines (e.g., below 150 HP) or those primarily used for leisurely cruising, the performance benefits of this propeller may not be fully realized. In such cases, a more modest propeller could suffice without the added cost.

4. **Weight**

High-performance propellers are often heavier due to the materials and design. While this contributes to durability, it can also make the propeller more challenging to handle during installation or removal, especially for smaller boats or individuals without lifting assistance.

5. **Dependence on Engine Matching**

The propeller is optimized for Yamaha outboards, so mismatching it with a non-Yamaha engine (or a Yamaha engine outside the recommended HP range) could lead to suboptimal performance or increased wear. This limits flexibility if the boat owner considers switching engines.

6. **Potential for Damage from Foreign Objects**

Like all propellers, the GYT3B-XL is vulnerable to damage from debris (e.g., rocks, fishing line, or marine growth). While durable, high-performance propellers may require more frequent inspections or maintenance to prevent issues that could disrupt performance.

7. **Aftermarket Parts Availability**

While Yamaha has a strong support network, some aftermarket parts or replacements may not be as readily available as for more common propeller models. This could pose challenges if the propeller requires repair or replacement in remote areas.

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### **Conclusion**

The Yamaha MAR-GYT3B-XL-19 Performance Propeller is an excellent choice for boat owners who prioritize speed, efficiency, and reliability in a Yamaha-powered vessel, particularly those in the 150 250 HP range. Its advanced design reduces drag, minimizes cavitation, and enhances acceleration, making it ideal for sportfishing, wakeboarding, or high-speed cruising. The durability, corrosion resistance, and compatibility with Yamaha outboards further add to its appeal.

However, the higher cost and limited customization may not justify the investment for boats with lower power requirements or less demanding use. Additionally, the weight and potential for overkill in certain applications should be considered. For owners who are committed to maximizing performance and are within the recommended engine range, this propeller delivers significant benefits. For others, a more budget-friendly or customizable option might be preferable.

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### **Recommendation**

**Buy the Yamaha MAR-GYT3B-XL-19 if:**

- You own a Yamaha outboard in the 150 250 HP range and prioritize top-end performance.

- Your boat is used for activities that demand speed, such as wakeboarding, planing, or sportfishing.

- You value durability, corrosion resistance, and the assurance of a well-matched, high-quality propeller.

- You are willing to invest in a premium propeller that aligns with Yamaha s performance standards.

**Consider alternatives if:**

- Your engine is below 150 HP or your boat is primarily used for leisurely cruising, where a standard or mid-range propeller would suffice.

- You require greater customization options or are open to aftermarket propellers that may offer better value for your specific needs.

- Budget constraints make the premium price of this propeller prohibitive, and you are willing to explore more affordable options that still meet your performance goals.

For most Yamaha outboard owners in the target power range who seek uncompromising performance, the GYT3B-XL-19 is a strong recommendation. However, always verify compatibility with your specific engine model and consult with a Yamaha dealer or marine professional to ensure the propeller aligns with your boat s intended use.

Details:

This prop was used 1 time for a sea trial. With its durable construction and precision engineering, this propeller offers excellent performance efficiency on the water. I ended up going with a 4-blade. The box is NOT included.

The Yamaha SS Performance Series Prop MAR-GYT3B-XL-19 is a high-quality propeller designed specifically for engines. This prop is as close to new you can get. This is an open box item.

part #: margyt3bxl19 price

  • $385.00

specifications propboapar:

  • for models: Ss
  • for makes: Yamaha
  • for years: 2014
  • mpn: Mar-gyt3b-xl-19
  • part type: Prop

seller propboapar:

  • rating: 100.0%
  • # reviews: 1041
  • city: Land O' Lakes, Florida

shipping propboapar:

  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Calculated
  • class: Standard
  • transit: 5-11 Days
  • cost: $96.60

payments propboapar:

  • other
  • wallet: Apple-pay
  • money order
  • credit card: Visa

offer propboapar:

  • availability: In Stock
  • quantity: 1
  • started: April 4, 2026
  • options: Ship-to-home
  • sold: 0

returns propboapar:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

general propboapar:

  • condition: Used
  • Parts Accessories > Boat Parts > Propellers
for models: ss, for makes: yamaha, for years: 2014, part type: prop,
category: boat parts > propellers, sku: 12355369127815633,
Yamaha MAR-GYT3B-XL-19 Is Similar To:
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1 offer $385.00 USD
  • Used. Offer #1 priced at $385.00 + $102.65 shipping estimate = $487.65* total. This is an open box item. The Yamaha SS Performance Series Prop is a high-quality propeller designed specifically for Yamaha engines.+$102.65 shipping

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