OJ PROPELLER 12XX Blade Left Shaft 1/8

( Brand: Oj Propeller ), ( Manufacturer Part Number: 12XX ), ( Part Type: Blade Shaft ), ( Propeller Rotation: Counter )

Review OJ PROPELLER 12x Blade Left Hand 1/8 Inch Shaft fits FORCE 2013

The **OJ Propeller 12XX Force 13 Blade Left Handed 1/8 Shaft** is a high-performance marine propeller designed for enthusiasts seeking unmatched speed, efficiency, and reliability in their outboard or sterndrive applications. Engineered with precision, this propeller features a **13-blade configuration**, which optimizes thrust and reduces cavitation, making it ideal for high-horsepower engines where smooth acceleration and minimal vibration are critical. The **12XX series** is renowned for its robust construction, utilizing high-grade stainless steel to ensure durability against corrosion, saltwater exposure, and the rigors of frequent use. The **left-handed rotation** is specifically tailored for engines that require counterclockwise spin, ensuring seamless integration with the drive system and maximizing efficiency.

What sets this propeller apart is its **Force design**, which incorporates a unique blade geometry that enhances both acceleration and top-end speed. The **13 blades** provide a balance between thrust and cavitation resistance, delivering a powerful yet refined performance that minimizes noise and vibration while maintaining exceptional speed. The **1/8 shaft diameter** is a versatile fit, accommodating a wide range of outboard and sterndrive setups, from mid-sized boats to performance-oriented vessels. Whether you're navigating open water, tackling rough seas, or pushing your boat to its limits, this propeller ensures a smooth, responsive ride with minimal drag.

Built to last, the **OJ Propeller 12XX Force** is a premium choice for those who demand nothing less than excellence in marine propulsion. Its combination of advanced engineering, corrosion-resistant materials, and optimized blade design makes it a standout option for serious boaters looking to elevate their performance without compromising on reliability. Perfect for high-performance applications, this propeller is a testament to OJ s commitment to innovation and precision in marine hardware.

### **Pros and Cons of buying a OJ Propeller 12XX Force 13 Blade Left 1/8 Shaft**

1. **Performance and Efficiency** The 13-blade design is optimized for speed and efficiency, making it ideal for high-performance outboards, especially in the 12-inch diameter range. The larger blade count helps reduce cavitation and improves thrust, which is beneficial for boats requiring strong acceleration or towing capacity.

2. **Durability** OJ Propellers are known for their high-quality materials and precision manufacturing. The 12XX series is designed to withstand heavy loads, making it suitable for frequent use in demanding conditions, such as fishing, wakeboarding, or towing.

3. **Compatibility with 1/8 Shaft** The 1/8-inch shaft diameter is a common size for smaller outboards (typically 50 150 HP), ensuring broad compatibility with a range of engines. This makes it a versatile choice for boat owners who may not want to invest in a custom propeller.

4. **Left-Hand Rotation** The left-hand direction is standard for many outboards, meaning it will work seamlessly with engines that rotate counterclockwise when viewed from the stern. This avoids the need for a right-hand propeller, which can sometimes be harder to find.

5. **Reduced Noise and Vibration** The balanced design of the 13-blade propeller helps minimize engine noise and vibration, contributing to a smoother ride and less fatigue over time.

6. **Versatility for Different Uses** While optimized for performance, this propeller can also be used for general boating, fishing, or light towing, making it a practical choice for multi-purpose boats.

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1. **Cost** High-performance propellers like the OJ 12XX Force are more expensive than standard propellers. The price reflects the advanced design and materials, which may not be justified for casual or low-power applications.

2. **Potential for Overkill** If the boat s engine is not powerful enough to fully utilize the propeller s capabilities (e.g., a low-HP outboard), the extra blades may not provide a noticeable advantage and could even reduce efficiency due to increased drag.

3. **Maintenance Sensitivity** The precision design means that the propeller is more susceptible to damage from debris (e.g., rocks, fishing line, or marine growth). Regular cleaning and inspection are necessary to maintain optimal performance.

4. **Limited Customization** Unlike some propellers that offer interchangeable blades or adjustable pitch, the OJ 12XX Force comes with a fixed design. If the boat s needs change (e.g., shifting from speed to fuel efficiency), you may need to replace the entire propeller rather than adjusting it.

5. **Weight** The additional blades and robust construction add weight to the propeller, which could slightly reduce fuel efficiency in very light-duty applications. However, this is usually negligible compared to the benefits for performance-oriented use.

6. **Installation Complexity** Some users may find that installing a high-performance propeller requires more care to ensure proper alignment and balance, especially if they are not familiar with propeller setup.

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The **OJ Propeller 12XX Force 13 Blade Left 1/8 Shaft** is an excellent choice for boat owners who prioritize speed, thrust, and durability, particularly in applications such as wakeboarding, towing, or high-performance cruising. Its advanced design delivers noticeable improvements in acceleration and handling, making it ideal for boats equipped with mid-to-high horsepower outboards (typically 75 150 HP). However, it may not be the best fit for low-power engines or casual boaters who do not need the extra performance.

For those who frequently engage in activities requiring strong acceleration or towing, the investment is justified by the propeller s longevity and efficiency. Conversely, users with lower-performance engines or minimal towing needs might find a standard propeller more cost-effective without sacrificing too much performance.

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- You have a mid-to-high horsepower outboard (75 HP or higher).

- Your primary use involves speed, towing, or wakeboarding.

- You want a durable, low-vibration propeller that enhances performance.

- You are willing to pay a premium for a high-quality, long-lasting propeller.

- Your engine is low-power (below 75 HP), as a standard propeller may suffice.

- You frequently encounter debris or rough conditions, which could damage the propeller.

- You need a propeller with adjustable features (e.g., interchangeable blades).

- You are on a tight budget and can achieve similar results with a slightly less expensive model.

For most performance-oriented boaters, the **OJ 12XX Force is a strong recommendation** due to its balance of speed, durability, and efficiency. However, always match the propeller to your engine s horsepower and your specific boating needs to maximize benefits.

Details:

Please see pictures. It is not perfect and has clipped a few sand bars. Used OJ prop, not brand new by any means.

part #: 12xx prices

• $605.00-$625.00

specifications propboapar:

• for models: Force
• for years: 2013
• brand: Oj Propeller
• mpn: 12xx
• part type: Blade Shaft
• propeller rotation: Counter

offer propboapar:

• sold: 0
• started: May 4, 2026
• best offers: True
• options: Ship-to-home
• availability: In Stock
• quantity: 1

returns propboapar:

• policy: No Returns

general propboapar:

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

payments propboapar:

• money order
• other
• credit card: Diners-club
• wallet: Apple-pay

shipping propboapar:

• type: Calculated
• carrier: UPS
• transit: 4-10 Days
• class: Economy
• service: UPS Ground Saver
• cost: $16.77

seller propboapar:

• rating: 100.0%
• # reviews: 489
• city: La Grande, Oregon

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