OMC 376913 Wheel Propeller 18HP

( Brand: Omc ), ( Manufacturer Part Number: 376913 ), ( Part Type: Wheel Propeller ), ( Country Of Origin: United States )

Review OMC Johnson Evinrude Test Wheel Propeller 18hp In Pictures

The **OMC 376913 Johnson Evinrude Wheel Propeller for 18HP Outboards** is a high-performance, precision-engineered marine propeller designed to maximize efficiency, power transfer, and fuel economy for Johnson and Evinrude outboard engines in the 18 horsepower class. Crafted from durable, corrosion-resistant materials, this three-blade propeller features a sleek, aerodynamic design optimized for both speed and maneuverability, making it ideal for a wide range of applications, from recreational fishing and leisure boating to light-duty workboats and personal watercraft. The propeller s blade geometry incorporates a blend of sharp, hydrodynamic edges and carefully contoured surfaces to reduce drag while enhancing thrust, ensuring that every ounce of engine power is effectively translated into forward motion. Its robust construction, reinforced with high-grade stainless steel, guarantees long-lasting durability even in the harshest marine environments, including saltwater exposure, which can accelerate wear and corrosion in lesser-quality propellers. The wheel design is engineered to minimize cavitation, a common issue in smaller outboards that can lead to pitting and reduced performance over time, while the balanced weight distribution enhances smooth operation and reduces vibration, contributing to a quieter, more comfortable ride. Whether used on a compact fishing boat, a family-friendly pontoon, or a versatile utility vessel, this propeller delivers exceptional acceleration, top-end speed, and responsive handling, making it a standout choice for boaters seeking both performance and reliability. Its universal compatibility with Johnson and Evinrude 18HP outboards ensures seamless installation, while its robust build and innovative design set it apart as a premium alternative to standard aftermarket options, providing boaters with a propeller that not only meets but exceeds expectations for efficiency, longevity, and overall performance.

The **OMC 376913 Johnson Evinrude Wheel Propeller (18HP)** is a common replacement propeller for older Johnson/Evinrude outboard motors, particularly those in the 18HP class. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the OMC 376913 Johnson Evinrude Wheel Propeller (18HP)**

1. **Compatibility with Older Johnson/Evinrude Motors**

- This propeller is designed specifically for 18HP Johnson/Evinrude outboards, including models from the 1970s to early 2000s. If your motor is one of these, it will fit without modification.

2. **Reliability and Durability**

- OMC (Outboard Marine Corporation) was a well-respected brand for marine parts, and this propeller is built to withstand the demands of recreational boating. The wheel design helps with fuel efficiency and smooth operation.

3. **Cost-Effective Replacement**

- Compared to buying a new or remanufactured 18HP motor, replacing just the propeller is significantly cheaper. It extends the life of an otherwise functional engine.

4. **Ease of Installation**

- The propeller is designed for straightforward installation. Most users can replace it themselves with basic tools, reducing labor costs.

5. **Performance for Small Boats**

- For smaller boats (e.g., 14 18 feet), an 18HP motor paired with this propeller provides adequate speed and maneuverability for fishing, cruising, or general use.

6. **Availability of Replacement Parts**

- Since this is an older, widely used propeller, replacement blades or entire units are still available through marine supply stores, eBay, or OMC dealers.

7. **No Major Modifications Needed**

- Unlike some aftermarket propellers, this OEM unit does not require shaft alignment changes or other modifications to fit properly.

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### **Cons of the OMC 376913 Johnson Evinrude Wheel Propeller (18HP)**

1. **Age and Potential Wear**

- As an older design, the propeller may show signs of wear (e.g., pitting, bent blades) if it has been stored improperly or used extensively. This could affect performance.

2. **Limited Fuel Efficiency Compared to Modern Props**

- Newer propellers (especially those with optimized blade designs) offer better fuel efficiency and performance. This propeller may not provide the same acceleration or top-end speed as a modern replacement.

3. **Potential for Rust or Corrosion**

- If the propeller has been stored in saltwater or without protection, it may be corroded. Inspection is necessary before installation.

4. **Size Limitations**

- The 18HP rating means it is best suited for small boats. For larger or heavier boats, the motor may struggle to provide sufficient power, leading to poor performance.

5. **Difficulty Finding Exact Replacements**

- While still available, sourcing this exact propeller may require searching through used parts or specialty suppliers. New production may no longer be available directly from OMC.

6. **Potential for Mismatched Shaft or Mounting Issues**

- If the motor s shaft or mounting hardware has deteriorated over time, the propeller may not fit securely, leading to vibration or loosening during operation.

7. **No Warranty or Guarantee**

- Since this is a used or older part, there is typically no warranty. If it fails shortly after installation, replacement costs will be out of pocket.

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### **Conclusion**

The **OMC 376913 Johnson Evinrude Wheel Propeller (18HP)** is a practical and cost-effective choice for restoring or maintaining an older 18HP Johnson/Evinrude outboard motor. It offers reliability, ease of installation, and compatibility with a wide range of small boats. However, its age means it may not match the performance of modern propellers, and potential wear or corrosion must be carefully inspected before use.

If your primary goal is to keep an older motor running without significant investment, this propeller is a solid option. If you are looking for improved performance, fuel efficiency, or longevity, consider evaluating whether upgrading to a newer motor or a high-performance propeller would be more beneficial in the long run.

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### **Recommendation**

- You have an older 18HP Johnson/Evinrude motor that still runs well but needs a propeller replacement.

- You are on a tight budget and want to avoid buying a new motor.

- You plan to use the boat for light to moderate activities (e.g., fishing, cruising in calm waters).

- You are prepared to inspect the propeller for damage or corrosion before installation.

- You want better fuel efficiency or performance look into modern propellers designed for 18HP motors.

- The motor shows signs of significant wear beyond just the propeller evaluate whether a full rebuild or replacement is needed.

- You cannot find a reliable source for the propeller or suspect it may be damaged prioritize quality over cost.

For the best results, pair this purchase with a thorough inspection of the motor s overall condition and consider consulting a marine mechanic if you are unsure about the propeller s condition or the motor s health.

Details:

Made in the USA by OMC, this propeller comes with a manufacturers part number of 376913. Application in pictures The Johnson Evinrude OMC Test Wheel Propeller 376913 is a high-quality propeller designed for use with engines of 18hp,20,25.

part #: 376913 prices

• $41.00-$450.00

specifications propboapar:

• for makes: Johnson, Evinrude, Omc
• brand: Omc
• mpn: 376913
• part type: Wheel Propeller
• country of origin: United States

returns propboapar:

• policy: No Returns

shipping propboapar:

• cost: $14.00
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• transit: 4-9 Days
• type: Calculated

general propboapar:

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

seller propboapar:

• # reviews: 200
• city: Shelton, Washington
• rating: 100.0%

payments propboapar:

• wallet: Google-pay
• credit card: Visa
• other

offer propboapar:

• best offers: True
• availability: In Stock
• quantity: 1
• started: April 11, 2026
• sold: 0
• options: Ship-to-home

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