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  3. WEST NORTH B5-OG

WEST BY NORTH B5-OG Campbell Sailor Propeller Blade Tapered Rh /4 Shaft P7 Prop

fits year: 2014.

B5-og West By North Campbell Sailor Propeller 3 Blade Bronze /4 Inch Tapered Shaft D 14 Rh P7 Prop

( Brand: West By North ), ( Manufacturer Part Number: B5-OG ), ( Part Type: Propeller Blade Shaft Prop ), ( Propeller Rotation: Standard ), ( Country Of Origin: Canada )

Review WEST BY NORTH Campbell Sailor Propeller Blade Bronze /4 Inch Tapered Shaft14 Rh P7 Prop fits 2014

The **West North B5-OG Campbell Sailor Propeller Blade with 1/4 Tapered Shaft (14" Pitch, RH, P7)** is a meticulously engineered marine propeller designed to deliver exceptional performance, efficiency, and durability for a wide range of sailboats and power-assisted vessels. Crafted from high-quality, corrosion-resistant materials, this propeller features a **Campbell Sailor blade design**, renowned for its optimized hydrodynamics and smooth operation. The **B5-OG** designation indicates a balanced, versatile pitch that excels in both cruising and performance sailing conditions, providing a harmonious blend of acceleration, top-end speed, and fuel efficiency. The **14-inch pitch** ensures a strong drive for moderate to high-speed cruising, while the **P7** rating suggests a slightly more aggressive profile, ideal for boats that require a balance between power and efficiency without sacrificing excessive fuel consumption.

The propeller s **1/4 tapered shaft** enhances structural integrity, reducing the risk of fatigue and vibration while maintaining smooth power delivery. This design also contributes to improved cavitation resistance, ensuring consistent performance even under demanding conditions. The **right-hand (RH) rotation** is standard for most outboard and stern-drive setups, aligning seamlessly with conventional engine configurations. Engineered for longevity, the blades are precision-machined to minimize drag and maximize thrust, making this propeller an excellent choice for both recreational sailors and those seeking reliable performance in power-assisted or auxiliary sailing applications. Whether used on a classic cruiser, a performance day sailer, or a hybrid vessel, the West North B5-OG Campbell Sailor propeller delivers a refined combination of speed, control, and efficiency, ensuring a smoother, more enjoyable experience on the water.

The **West North B5-OG Campbell Sailor Propeller** (4-blade, tapered shaft, 14-inch diameter, RH, P7 pitch) is a popular choice among sailboat owners for its balance of performance and efficiency. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Proven Performance in Sailboats**

The Campbell Sailor series is specifically designed for sailboats, offering optimized lift and drag characteristics for cruising and performance sailing. The B5-OG variant is well-suited for moderate to heavy displacement boats (e.g., 30 45 feet), providing good upwind and downwind efficiency.

2. **Balanced Pitch (P7)**

A P7 pitch is versatile, offering a good compromise between speed and power. It works well for boats that spend time both sailing and motoring, as it provides sufficient thrust without excessive RPM at lower speeds. This makes it ideal for coastal cruisers and performance sailboats that may also use the engine occasionally.

3. **Tapered Shaft Design**

The tapered shaft reduces weight and improves balance, which can lead to smoother operation and less vibration. This is particularly beneficial for sailboats where propeller weight affects handling and maneuverability.

4. **Durability and Corrosion Resistance**

West North propellers are made from high-quality stainless steel (likely 316 or similar), which resists corrosion better than aluminum or lower-grade steel. This is crucial for saltwater environments where corrosion can quickly degrade propellers.

5. **Efficient for Sail-Assist Motoring**

The design minimizes drag when sailing, reducing the "dead weight" effect that some propellers have when the boat is under sail. This can improve overall sailing efficiency, especially in light air.

6. **Compatibility with Common Engines**

The 14-inch diameter is a standard size for many marine engines (e.g., Yanmar, Volvo Penta, Mercury, etc.), making it easy to install without requiring custom modifications.

7. **Good for Both Cruising and Racing**

While not a high-performance racer, the B5-OG offers a solid balance for both casual cruising and light racing. The four-blade design provides adequate thrust without excessive noise or vibration.

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### **Cons**

1. **Not Ideal for High-Performance Racing**

If you're looking for a propeller optimized for downwind speed or heavy planing, this may not be the best choice. The P7 pitch is more suited to moderate speeds rather than maximum performance.

2. **Limited Customization**

Unlike some high-end propellers, the B5-OG is a standard design with fixed pitch and diameter. If your boat s specific needs (e.g., very low RPM for motoring or higher pitch for upwind sailing) aren t met, you may need to adjust engine settings or consider a different propeller.

3. **Potential for Cavitation at High Speeds**

While not common for sailboats, if you frequently motor at high RPM or in rough conditions, cavitation (bubble formation on the blades) can occur, leading to noise and reduced efficiency. This is more of a concern for powerboats than sailboats, but it s worth noting.

4. **Weight Considerations**

While the tapered shaft helps, the propeller is still a significant weight at the stern. For very light or high-performance sailboats, this could slightly affect balance or maneuverability.

5. **Cost Relative to Alternatives**

While not extremely expensive, the B5-OG is priced higher than basic aluminum propellers. For budget-conscious buyers, there may be cheaper options (though with trade-offs in durability or performance).

6. **Installation and Alignment Requirements**

Like all propellers, proper installation and alignment are critical. Misalignment can cause vibration, reduced efficiency, and premature wear. This requires careful setup, which may not be straightforward for all boat owners.

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### **Conclusion**

The **West North B5-OG Campbell Sailor Propeller** is an excellent choice for sailboat owners who prioritize a balance of sailing efficiency, motoring capability, and durability. It excels in moderate to heavy displacement boats where a versatile pitch (P7) and stainless steel construction are advantageous. The tapered shaft and four-blade design further enhance its appeal for cruising and light racing applications.

However, it may not be the best fit for high-performance racers or boats with very specific propulsion needs (e.g., extremely low RPM or high-speed planing). Additionally, while durable, it requires proper installation to avoid issues like vibration or cavitation.

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### **Recommendation**

**Buy this propeller if:**

- You own a sailboat (30 45 feet) that spends time both sailing and motoring.

- You want a durable, stainless steel propeller with good upwind and downwind performance.

- Your engine and boat setup are compatible with a 14-inch, P7 pitch propeller.

- You prioritize a balance of efficiency, ease of use, and reliability over extreme performance.

**Consider alternatives if:**

- You need a propeller optimized for high-speed planing or downwind racing (e.g., a higher pitch or specialized design).

- Your boat is very light or requires minimal weight at the stern.

- You re on a tight budget and can accept some trade-offs in durability or performance (e.g., aluminum propellers).

- Your engine s RPM range is very high or very low, and you d benefit from a custom pitch.

For most **cruising sailboats**, the **West North B5-OG Campbell Sailor Propeller** is a solid, well-rounded choice that delivers consistent performance and longevity. If you re unsure, consult with a marine propeller specialist or your boat s manufacturer to confirm compatibility with your specific setup.

Details:

The Sailor prop provides superior strength, durability and separability. Campbell Sailor Propeller in very good condition. I used this propeller on my Hunter 33' and it improved performance significantly allowing me to achieve hull speed more quickly than with 2 blade standard prop less vibration.

part #: b5-og price

  • $135.00

specifications propboapar:

  • for years: 2014
  • brand: West By North
  • mpn: B5-og
  • part type: Propeller Blade Shaft Prop
  • propeller rotation: Standard
  • country of origin: Canada

payments propboapar:

  • wallet: Apple-pay
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  • credit card: Mastercard

shipping propboapar:

  • type: Fixed
  • class: Standard
  • carrier: USPS
  • transit: 4-11 Days
  • service: USPS Ground Advantage
  • cost: $8.23

offer propboapar:

  • availability: In Stock
  • best offers: True
  • quantity: 1
  • sold: 0
  • started: May 16, 2026
  • options: Ship-to-home

general propboapar:

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

seller propboapar:

  • # reviews: 5
  • rating: 100.0%
  • city: Raleigh, North Carolina

returns propboapar:

  • policy: No Returns
for years: 2014, part type: propeller blade shaft prop, propeller rotation: standard, country of origin: canada,
category: boat parts > propellers, sku: 12537343760313813,
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1 offer $135.00 USD
  • Used. Offer #1 priced at $135.00 + $8.23 shipping estimate = $143.23* total. +$8.23 shipping

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