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  3. OJ PROPS 105113

OJ PROPS 105113 Prop Blade Lh Mvc Hc Wakeboard Boat 13.7 17.5 1/8

105113 Oj Props Prop 13.7 X 17.5 4 Blade Lh 1 1/8 Inch Mvc Hc For Wakeboard Boat - Perfect

( Brand: Oj Props ), ( Manufacturer Part Number: 105113 ), ( Part Type: Prop Blade ), ( Propeller Pitch: 17.5 ), ( Propeller Rotation: Standard ), ( Country Of Origin: United States )

Review OJ PROPS Prop 13.7 17.5 Blade Lh 1/8 Inch Mvc Hc Wakeboard Boat Perfect

The **OJ Props 105113 Prop 13.7 17.5 Blade LH 1/8 MVC HC** is a high-performance, precision-engineered propeller designed specifically for wakeboard boats, delivering an unmatched blend of speed, maneuverability, and rider-friendly performance. This left-hand rotation (LH) unit features a **13.7-inch diameter** with a **17.5-inch pitch**, striking an optimal balance between acceleration and top-end speed, ensuring a thrilling ride for wakeboarders of all skill levels. The **1/8 MVC (Minimum Vortex Cavitation)** blade design minimizes turbulence and drag, allowing the boat to maintain smooth, consistent power delivery even at high RPMs, while the **high-clearance (HC) construction** prevents excessive wear from debris and shallow water contact, extending the propeller s lifespan and reliability. Crafted from durable, corrosion-resistant materials, this propeller is built to withstand the demands of frequent use in wake parks, lakes, and rivers, offering both performance and longevity. The **13.7-inch diameter** provides ample thrust for quick launches and tight turns, while the **17.5-inch pitch** ensures a strong, stable pull for riders to hold their own, making it ideal for wakeboarding tricks, jumps, and aggressive riding styles. Whether you're carving through the water or hitting big air, this propeller delivers the precise power and control needed to elevate your wakeboarding experience, ensuring a seamless connection between the boat and rider for maximum fun and efficiency.

Buying the **OJ Props 105113 Prop 13.7 17.5 Blade LH 1/8 MVC HC** for a wakeboard boat involves several considerations. Below is a detailed breakdown of the pros and cons, followed by a conclusion and recommendation.

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### **Pros of the OJ Props 105113 Prop 13.7 17.5 Blade LH 1/8 MVC HC**

1. **High Performance for Wakeboarding**

The **13.7-inch diameter** and **17.5-inch blade** are optimized for wakeboarding, providing a balance between speed and wave quality. This setup is ideal for generating a clean, consistent wake that enhances rider performance, making it easier to perform tricks and maintain stability.

2. **Left-Handed (LH) Propeller**

A left-handed propeller is designed to pull water from the right side of the boat, which can help reduce cavitation and improve overall efficiency. This orientation is particularly useful for boats that are driven by a right-side engine, as it minimizes turbulence and drag.

3. **MVC (Multi-Vane Cavitation) Design**

The **MVC technology** reduces cavitation by creating smaller, more controlled air pockets in the water. This leads to smoother operation, less noise, and improved fuel efficiency. Cavitation can damage propellers over time, so this feature extends the lifespan of the unit.

4. **High-Clearance (HC) Blade**

The **high-clearance blades** are designed to minimize the risk of damage from debris (e.g., rocks, driftwood) while still maintaining strong performance. This is especially beneficial for boats that operate in lakes or rivers with potential obstacles.

5. **Compatibility with 1/8-inch Shaft**

The **1/8-inch shaft size** is a standard for many wakeboard boats, ensuring easy installation and compatibility with existing drive systems. This reduces the need for additional modifications or custom parts.

6. **Durability and Material Quality**

OJ Props is known for using high-quality materials, including stainless steel and marine-grade plastics, which resist corrosion and wear. This makes the propeller more durable in saltwater or freshwater environments.

7. **Efficient Power Transfer**

The **17.5-inch blade** provides a good balance between thrust and speed, making it suitable for boats in the **150 250 HP range**. This ensures that the boat maintains sufficient power for wakeboarding while avoiding excessive wear on the engine.

8. **Reduced Vibration**

The design helps minimize vibration, which can improve rider comfort and reduce fatigue during long sessions. Less vibration also means less stress on the boat s drive system.

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### **Cons of the OJ Props 105113 Prop 13.7 17.5 Blade LH 1/8 MVC HC**

1. **Cost**

High-performance propellers like this one are more expensive than standard models. The **MVC technology and high-clearance blades** add to the price, which may be a significant investment for some boat owners.

2. **Potential for Cavitation (If Not Properly Maintained)**

While MVC technology reduces cavitation, it can still occur if the propeller is not properly aligned or if the boat s load is too heavy. Cavitation can lead to pitting on the blades over time, requiring replacement or repair.

3. **Limited to Specific Boat Sizes and HP Ranges**

This propeller is optimized for **wakeboard boats in the 150 250 HP range**. If your boat falls outside this range (e.g., too low or too high in horsepower), performance may suffer. For example, a very high-HP boat might find this propeller too small, leading to excessive wear or poor wave quality.

4. **Installation Complexity**

Replacing a propeller requires removing the boat from the water, which can be time-consuming. If the boat is not equipped with a quick-release system, the process may involve additional labor or tools.

5. **Potential for Debris Damage**

Even with high-clearance blades, wakeboard boats operating in natural waters (lakes, rivers) are still at risk of hitting debris. While the HC design helps, it does not eliminate the possibility of damage entirely.

6. **Noise Levels**

Some wakeboarders report that certain propellers, including high-performance models, can be louder than standard units. While MVC technology reduces some noise, it may still be noticeable compared to older propeller designs.

7. **Wear on Engine and Drive System**

A propeller that is too aggressive for the boat s HP can cause the engine to work harder, leading to increased wear on the transmission, driveshaft, and engine components. This propeller is well-balanced for its intended range, but mismatching it could lead to issues.

8. **Limited Customization**

Unlike some propellers that allow for blade adjustments or customization, this model is a fixed design. If your boat s performance needs change (e.g., shifting to tubing), you may need a different propeller entirely.

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### **Conclusion**

The **OJ Props 105113 Prop 13.7 17.5 Blade LH 1/8 MVC HC** is an excellent choice for wakeboard boats that fall within the **150 250 HP range**. Its **MVC technology, high-clearance blades, and optimized diameter/blade size** make it one of the best options for generating a smooth, rideable wake while minimizing cavitation and debris damage. The left-handed design further enhances efficiency for right-side engine setups.

However, the **higher cost, potential for cavitation if not properly maintained, and the need for proper HP matching** are factors to consider. If your boat s engine is significantly outside the recommended range or if you frequently operate in heavily debris-laden waters, you may need to weigh these drawbacks against the benefits.

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### **Recommendation**

**Buy this propeller if:**

- Your boat is in the **150 250 HP range** and primarily used for wakeboarding.

- You prioritize **wave quality, rider performance, and durability**.

- Your boat has a **right-side engine**, making the left-handed propeller a good match.

- You are willing to invest in a **high-performance, low-maintenance propeller** that reduces cavitation and extends the life of your drive system.

**Consider alternatives if:**

- Your boat s HP is **significantly below 150 or above 250**, as performance may not be optimal.

- You frequently operate in **extremely debris-heavy waters**, where even high-clearance blades may not be sufficient.

- You are on a **tight budget**, as there are more affordable propellers that may still perform adequately for basic wakeboarding.

- You plan to **switch between wakeboarding and tubing frequently**, as a different propeller (e.g., a larger diameter for tubing) may be more versatile.

**Final Verdict:**

For the right boat and rider, the **OJ Props 105113 Prop 13.7 17.5 Blade LH 1/8 MVC HC** is a **strong, high-quality choice** that delivers superior wakeboarding performance with minimal long-term issues. If your setup aligns with its specifications, it is a **recommended upgrade** for those seeking a smoother, more efficient ride.

Details:

This prop is best for normal or lightly loaded boats, good cruising prop, fuel consumption. This prop is a new boat take off prop, never touched the water. New these sell for over $5 great deal at half price. Removed when the boat was new and kept on a shelf as spare but never needed.

Boat is sold so I no longer need this prop. Keyed prop, standard rotation for Malibu, MB, Sanger, Centurion, Antique check year rotation, Master craft keyed not splinted, Axis, Mamba, Supra, Heyday, ATX, etc.

part #: 105113 price

  • $500.00

specifications propboapar:

  • brand: Oj Props
  • mpn: 105113
  • part type: Prop Blade
  • propeller pitch: 17.5
  • propeller rotation: Standard
  • country of origin: United States

returns propboapar:

  • policy: No Returns

shipping propboapar:

  • type: Calculated
  • cost: $15.41
  • class: Standard
  • transit: 5-10 Days
  • carrier: USPS
  • service: USPS Ground Advantage

payments propboapar:

  • other
  • credit card: Discover
  • wallet: Apple-pay

seller propboapar:

  • rating: 100.0%
  • city: Danville, California
  • # reviews: 1019

offer propboapar:

  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: March 18, 2026
  • availability: In Stock

general propboapar:

  • Parts Accessories > Boat Parts > Propellers
  • condition: Used
part type: prop blade, propeller pitch: 17.5, propeller rotation: standard, country of origin: united states,
category: boat parts > propellers, sku: 12270211483767751,
Oj Props 105113 Is Similar To:
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1 offer $500.00 USD
  • New. Offer #1 priced at $500.00 + $0.00 shipping estimate = $500.00* total. 10/25 Pink dot #2. This is a new OJ prop.FREE SHIPPING

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