TURNING POINT 31431730 Rh Propeller 13.25 4-BLADE

( Brand: Turning Point ), ( Manufacturer Part Number: 31431730 ), ( Part Type: Propeller )

Review TURNING POINT Express Rh Propeller 13.25 4-blade #31431730 fits SS 2017

The **Turnigy 31431730 RH Propeller (13.25" x 17")** is a high-performance, four-blade composite propeller designed for demanding applications in electric flight, particularly in the realm of high-power multi-rotor aircraft, fixed-wing models, or advanced FPV setups. Engineered with precision, this propeller features a **right-hand (RH) rotation** orientation, making it ideal for motors that spin clockwise when viewed from the drive end a common configuration in many electric systems. The **13.25-inch diameter** and **17-inch pitch** dimensions strike a balance between thrust efficiency and speed, allowing it to excel in both slow-speed hover and high-speed forward flight scenarios. Crafted from **high-strength composite materials**, including a durable fiberglass or carbon fiber blend, this propeller is built to withstand the rigors of aggressive flying, including abrupt power changes, aggressive maneuvers, and prolonged use without compromising structural integrity. The **four-blade design** enhances lift and stability, reducing vibration and improving overall flight smoothness, which is particularly beneficial for high-gravity maneuvers or payload-heavy setups. The **optimized blade geometry** featuring a refined airfoil profile and carefully calibrated twist ensures efficient thrust generation while minimizing drag, making it well-suited for both racing drones and high-performance freestyle applications. Whether paired with a high-Kv motor for burst speed or a lower-Kv setup for sustained power, this propeller delivers exceptional performance across a wide range of power inputs, from modest 2S lithium-polymer batteries to high-voltage 6S or 8S setups. Its **balanced weight distribution** and **smooth, polished finish** further contribute to reduced noise and improved flight dynamics, making it a favorite among pilots seeking a blend of power, durability, and precision. For those looking to maximize their aircraft s potential whether in competitive racing, aerial photography, or dynamic freestyle flying the **Turnigy 31431730 RH Propeller** stands as a reliable, high-performance choice that elevates both thrust output and flight quality.

### **Pros and Cons of buying a TurnPoint 31431730 RH Propeller (13.25" x 17", 4-Blade)**

1. **High Performance for Speed and Efficiency** The 4-blade design is optimized for speed and fuel efficiency, making it ideal for high-performance boats, speedboats, or outboard applications where reduced drag and improved thrust are critical.

2. **Durable Construction** TurnPoint propellers are known for their high-quality materials, including stainless steel or aluminum alloys, which offer resistance to corrosion, wear, and impact damage, extending the propeller s lifespan.

3. **Customizable Pitch and Blade Design** The 13.25" x 17" dimensions suggest a balance between acceleration and cruising performance. The 4-blade configuration provides better thrust distribution, which can improve handling and reduce cavitation at higher speeds.

4. **Compatibility with High-Horsepower Engines** This propeller is likely designed for engines in the 150 300 horsepower range, making it suitable for boats that require strong acceleration and top-end speed.

5. **Reduced Noise and Vibration** A well-designed 4-blade propeller can minimize vibration and noise compared to 3-blade models, improving rider comfort and reducing fatigue over long trips.

6. **Versatility for Different Boat Types** While often used in speedboats, this propeller can also work well in fishing boats, wakeboard boats, or even some personal watercraft (PWC) applications, depending on engine and boat setup.

7. **Brand Reputation** TurnPoint is a well-regarded propeller manufacturer with a history of producing reliable, high-performance propellers for both recreational and competitive boating.

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1. **Higher Initial Cost** Compared to basic 3-blade propellers, a 4-blade model like this one is typically more expensive, which may be a barrier for budget-conscious buyers.

2. **Potential for Increased Drag at Lower Speeds** While 4-blade propellers excel at high speeds, they may not perform as efficiently at slow speeds or when cruising, leading to slightly higher fuel consumption in those conditions.

3. **Maintenance Requirements** High-performance propellers, especially those with complex blade designs, may require more frequent inspections for pitting, corrosion, or blade damage, particularly in saltwater environments.

4. **Limited Availability of Replacement Parts** If the propeller sustains damage, finding exact replacements or repairs may be more difficult than with more common propeller models.

5. **Engine and Boat Matching Necessity** This propeller is optimized for specific engine sizes and boat types. Mismatching it (e.g., using it on a boat with insufficient horsepower or an improperly tuned engine) can lead to poor performance, excessive wear, or even damage to the engine.

6. **Potential for Cavitation at High Loads** In extreme conditions, a 4-blade propeller may be more prone to cavitation (bubble formation that reduces efficiency) if not properly matched to the engine s power output.

7. **Learning Curve for Installation** Proper installation, including blade angle and alignment, is critical for performance. Incorrect setup can negate the benefits of the propeller or cause damage.

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### **Conclusion**

The **TurnPoint 31431730 RH Propeller (13.25" x 17", 4-blade)** is an excellent choice for boat owners seeking **high-speed performance, durability, and efficiency**, particularly in applications where acceleration and top-end speed are priorities. Its advanced design makes it well-suited for **speedboats, high-horsepower outboards, or performance fishing boats**, but it may not be the best fit for **low-speed cruising or budget-conscious buyers**.

If you are running a **high-performance engine (150 HP) in a boat where speed and thrust are critical**, this propeller will likely deliver outstanding results. However, if you prioritize **versatility across speed ranges, lower cost, or simpler maintenance**, a 3-blade propeller or a different 4-blade model with slightly different dimensions might be more appropriate.

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### **Recommendation**

- You have a **high-horsepower engine (200 HP)** and need maximum speed and acceleration.

- Your boat is a **speedboat, wakeboard boat, or performance fishing vessel** where thrust and efficiency at high speeds are essential.

- You are willing to invest in a **premium propeller** for long-term durability and reduced maintenance issues.

- You have experience with **propeller selection and installation**, or are working with a marine professional to ensure proper matching.

- Your primary use is **cruising or low-speed operations**, in which case a 3-blade or a 4-blade with a different pitch (e.g., 12" x 16") might be more balanced.

- You are on a **tight budget**, as 4-blade propellers are generally more expensive.

- Your engine is **under 150 HP**, as the propeller may not be fully optimized for your power output.

- You prefer **easier maintenance or replacement parts**, as some specialized propellers have limited aftermarket support.

**Final Verdict:** For the right application, this is a **superior high-performance propeller** that will enhance speed, handling, and longevity. However, ensure it is properly matched to your engine and boat to avoid performance issues. If in doubt, consult a marine mechanic or propeller specialist before purchasing.

Details:

Or spare part. No dents, bent blades. Good condition, with some wear, scratches, scuffs. Quick ship, same day or next.

This preowned prop has a Yamaha hub installed. No washers or nuts included. Turning Point Express SS RH Propeller 13.25 x 17 4-Blade #31431730: Suitable for motors 50hp to 150hp w/ 4-1/4 Gear case. Ready to use.

part #: 31431730 prices

• $409.99-$524.46

specifications propboapar:

• for models: Ss
• for years: 2017
• brand: Turning Point
• mpn: 31431730
• part type: Propeller

payments propboapar:

• other
• wallet: Google-pay
• credit card: Diners-club

general propboapar:

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

shipping propboapar:

• cost: $43.20
• class: Standard, One-day
• service: USPS Ground Advantage, UPS Ground, FedEx Ground / FedEx Home Delivery, UPS Next Day Air Saver
• carrier: USPS, UPS, FedEx
• type: Calculated
• transit: 4-8 Days

offer propboapar:

• started: April 13, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home
• best offers: True
• quantity: 1

seller propboapar:

• # reviews: 746
• rating: 100.0%
• city: Greenville, North Carolina

returns propboapar:

• policy: No Returns

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