SOLAS SO-23-7777 Steel Outboard Propeller Pitch Blade 3/4

( Brand: Solas ), ( Manufacturer Part Number: SO-23-7777 ), ( Part Type: Propeller Blade ), ( Propeller Rotation: Standard )

Review SOLAS Stainless Steel Outboard Propeller 3/4 Pitch Blade fits 2014–2023

The **Solas SO-23-7777 Steel Outboard Propeller** is a high-performance, precision-engineered marine propeller designed to deliver exceptional efficiency, durability, and power transfer for outboard engines in the 23-inch class. Crafted from high-grade **marine-grade steel**, this propeller is built to withstand the harshest conditions, from rough seas to prolonged exposure to saltwater corrosion, ensuring long-lasting reliability without compromising performance. Its **14 3/4-inch diameter** strikes an ideal balance between thrust and speed, making it well-suited for a variety of applications, including fishing boats, personal watercraft, and utility vessels where both power and maneuverability are critical.

The **7777 pitch blade design** is optimized for smooth, consistent propulsion, reducing cavitation and vibration while maximizing fuel efficiency. This blade configuration is particularly effective for engines operating in moderate to high-load scenarios, offering a seamless blend of acceleration and cruising performance. The **three-blade architecture** enhances hydrodynamic efficiency, reducing drag and improving overall thrust output, which translates to better fuel economy and reduced strain on the engine. Whether you're trolling for fish, cruising at high speeds, or navigating tight spaces, this propeller ensures a responsive and stable ride.

Built to meet rigorous industry standards, the Solas SO-23-7777 features **precision-machined blades** with a smooth, polished finish that minimizes water resistance and extends the propeller s lifespan. The robust construction includes **reinforced hubs and balanced weight distribution**, which significantly reduces engine wear and vibration, contributing to a quieter, more comfortable boating experience. Additionally, the propeller s **corrosion-resistant steel** is treated to resist pitting and rust, making it an excellent choice for saltwater environments where traditional aluminum propellers might degrade over time.

For boat owners seeking a propeller that combines **performance, durability, and versatility**, the Solas SO-23-7777 is an outstanding investment. Its ability to handle both light-duty and heavy-duty tasks whether you're pulling a trailer, navigating shallow waters, or pushing through waves makes it a versatile upgrade for any outboard-powered vessel. With proper maintenance, this propeller will deliver years of reliable service, helping you get the most out of your engine while maintaining optimal speed, control, and efficiency. Whether you're a weekend angler or a seasoned boater, the Solas SO-23-7777 is engineered to meet the demands of modern marine applications with precision and power.

### **Pros and Cons of buying a Solas SO-23-7777 Steel Outboard Propeller (14 3/4" x 23 Pitch, 3-Blade)**

1. **Durability and Longevity** Made from high-quality steel, this propeller is designed to withstand harsh conditions, including saltwater corrosion, debris impact, and prolonged use. Unlike aluminum or composite props, steel is less prone to warping or cracking over time, making it a long-term investment.

2. **High Performance** The 23-pitch design is optimized for balanced acceleration and top-end speed, making it suitable for both cruising and light planing applications. The 3-blade configuration provides a good balance between efficiency and power transfer, reducing cavitation and improving fuel economy compared to older, lower-pitch props.

3. **Compatibility with Outboards** The 14 3/4" diameter fits a wide range of mid-sized outboards (typically 115 150 HP), including common brands like Yamaha, Mercury, and Suzuki. The 7777 designation suggests it s a high-performance model with fine-tuned blade geometry for better thrust and reduced vibration.

4. **Resale Value and Reliability** Steel props hold their value better than plastic or aluminum alternatives, especially in markets where durability is prioritized. They are also easier to repair or replace individual blades if damaged, reducing downtime.

5. **Better Handling in Rough Water** The robust construction helps maintain performance in choppy or debris-laden conditions, where weaker materials might fail or degrade quickly.

6. **Lower Maintenance Costs Over Time** While the upfront cost is higher, the reduced need for frequent replacements or repairs can make it cost-effective in the long run, particularly for frequent or heavy-duty use.

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1. **Higher Initial Cost** Steel props are significantly more expensive than plastic or aluminum props, which can be a barrier for budget-conscious buyers. The price reflects the material and manufacturing quality, but it may not be justified for occasional or light-duty use.

2. **Weight** Steel props are heavier than their counterparts, which can slightly reduce fuel efficiency during acceleration and make handling slightly more demanding, especially on smaller boats.

3. **Potential for Rust Over Time** While high-quality steel props are treated to resist corrosion, they are not immune to rust if not properly maintained (e.g., regular cleaning, drying, and application of protective coatings). Saltwater exposure accelerates this risk.

4. **Limited Flexibility for Tuning** Unlike aluminum props, which can be bent to adjust pitch or blade angle, steel props are typically cast and cannot be modified without professional intervention. This limits customization for specific performance needs.

5. **Noise and Vibration** Steel props can generate more noise and vibration compared to lighter materials, particularly at higher RPMs. This may affect passenger comfort and could require additional attention to outboard tuning.

6. **Not Ideal for Extreme Lightweight Applications** For very small or lightweight boats (e.g., trolling motors or ultra-light fishing boats), the weight of a steel prop may not be justified, as the benefits in durability may outweigh the drawbacks in handling.

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The **Solas SO-23-7777 steel propeller** is an excellent choice for boat owners who prioritize **durability, performance, and longevity**, especially in demanding conditions like saltwater, rough water, or frequent use. Its high-quality construction justifies the higher cost for those who want a prop that will last for years with minimal maintenance. However, if you operate your boat infrequently, in freshwater only, or on a tight budget, a more affordable aluminum or plastic prop might suffice without sacrificing too much performance.

For **recreational boats, fishing vessels, or boats used regularly in saltwater**, this propeller is a strong recommendation due to its balance of power, reliability, and efficiency. If you re unsure, consider consulting a marine mechanic or propeller specialist to confirm compatibility with your specific outboard model and intended use.

- You need a prop that will last for many years with minimal wear.

- You operate in saltwater or rough conditions.

- You want optimal performance for cruising and light planing.

- You re willing to invest in a high-quality, long-term solution.

- Your budget is limited, and you can opt for a lower-cost alternative.

- You primarily use your boat in freshwater with light loads.

- You prioritize weight savings or noise reduction over durability.

Details:

15 spline shaft. Will fit a Suzuki DF 150. Used-like new 14 3/4 x 23 pitch 3 blade stainless steel propeller.

part #: so237777 prices

• $80.00-$225.00

specifications propboapar:

• for years: 2014-2023
• brand: Solas
• mpn: So-23-7777
• part type: Propeller Blade
• propeller rotation: Standard

returns propboapar:

• policy: No Returns

offer propboapar:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: March 30, 2026

seller propboapar:

• rating: 100.0%
• # reviews: 134
• city: Early, Texas

payments propboapar:

• wallet: Paypal
• other
• credit card: Diners-club

shipping propboapar:

• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• cost: $17.75
• transit: 4-10 Days
• class: Standard

general propboapar:

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

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