fits make: Johnson.

( Brand: Johnson / Evinrude Omc ), ( Manufacturer Part Number: 173625 ), ( Part Type: Remote Fuel ), ( Country Of Origin: United States )
The **Johnson Evinrude OMC 4HP Outboard Remote Fuel Kit** (part numbers **173625**, **173674**, **174522**, and **174510**) is a premium, high-performance upgrade designed to enhance the efficiency, convenience, and reliability of your OMC 4 horsepower outboard engine. This comprehensive kit is engineered to provide a seamless remote fueling solution, eliminating the need for manual fueling through the engine s primary tank, which can be cumbersome and time-consuming, especially when dealing with larger fuel volumes or frequent refueling needs. The kit includes a **high-quality remote fuel line assembly**, featuring durable, corrosion-resistant materials that ensure longevity and resistance to harsh marine environments, including saltwater exposure, UV degradation, and abrasion from debris. The fuel line is meticulously crafted to maintain optimal flow rates while minimizing the risk of leaks or clogs, ensuring consistent performance under varying operating conditions.
At the heart of this kit is a **precision-engineered remote fuel valve**, which allows for effortless control over fuel transfer from an external source such as a jerry can or onboard fuel tank directly into the engine s fuel system. This valve is designed with a smooth, ergonomic grip and a secure locking mechanism to prevent accidental activation, making it ideal for both recreational boaters and professional mariners who demand precision and ease of use. The kit also includes **reinforced mounting hardware**, including clamps and brackets, to ensure a secure and vibration-resistant installation on your outboard s fuel system. These components are engineered to withstand the rigors of marine applications, including exposure to moisture, temperature fluctuations, and mechanical stress from engine vibrations.
One of the standout features of this remote fuel kit is its **universal compatibility** with a range of OMC 4HP outboard models, including those equipped with **E-TEC, E-TEC HP, or traditional carbureted engines**, making it a versatile upgrade for a wide array of Johnson and Evinrude outboards. The kit is designed to integrate seamlessly with your existing fuel system, requiring minimal modifications and reducing installation time and complexity. Whether you re preparing for a long day on the water, refueling between fishing trips, or maintaining your engine s performance, this remote fuel kit provides a practical and efficient solution that enhances both convenience and operational reliability.
For those who prioritize safety and ease of maintenance, the **173625 NOS (New Old Stock) remote fuel kit** offers the added benefit of being a genuine OMC part, ensuring that every component meets the manufacturer s exacting standards for quality and performance. The kit s design also incorporates **easy-access features**, allowing for quick and straightforward maintenance, such as cleaning or replacing the fuel line or valve, without requiring specialized tools or extensive disassembly. This attention to detail reflects OMC s commitment to delivering products that not only improve functionality but also reduce downtime and hassle for boat owners.
In summary, the **Johnson Evinrude OMC 4HP Remote Fuel Kit** is an indispensable upgrade for anyone looking to streamline their fueling process, enhance their outboard s performance, and ensure a hassle-free boating experience. Whether you re a weekend angler, a weekend warrior, or a professional mariner, this kit delivers the durability, precision, and convenience needed to keep your engine running smoothly and your adventures on track. With its robust construction, universal compatibility, and user-friendly design, it stands as a testament to OMC s legacy of innovation and reliability in the marine industry.
### **Pros and Cons of buying a Johnson/Evinrude OMC 173625 NOS Remote Fuel Kit (173674, 174522, 174510, 4HP)**
#### **Pros:**1. **New Old Stock (NOS) Condition** The kit is unused and in original packaging, meaning it has not been installed or exposed to wear, ensuring reliability and longevity.
2. **Compatibility with Multiple Models** The part numbers (173674, 174522, 174510) are designed to fit various Johnson/Evinrude 4HP outboards, making it a versatile upgrade for older or modified engines.
3. **Remote Fuel Pump Functionality** The remote fuel kit allows for better fuel delivery by positioning the pump away from the engine, reducing heat exposure and improving performance, especially in high-load conditions.
4. **Potential Performance Boost** A properly installed remote fuel system can enhance throttle response and fuel efficiency, particularly in older engines where stock fuel systems may be degraded.
5. **Resale Value & Future Compatibility** Since NOS parts retain value, you may recoup some costs if you decide to sell the engine later. Additionally, these parts are likely to remain compatible with future upgrades or modifications.
6. **Reduced Engine Strain** By relieving the engine of fuel pump duties, the remote kit can extend the life of the stock fuel system and reduce mechanical stress.
7. **Easy Installation (With Proper Guidance)** While installation requires some mechanical skill, the kit is designed for straightforward integration into compatible OMC engines, provided you follow manufacturer instructions.
#### **Cons:**1. **Cost Relative to New Parts** NOS parts are often priced higher than equivalent used or aftermarket alternatives, which may not justify the expense for budget-conscious buyers.
2. **Limited Availability of Installation Help** If you lack mechanical experience, finding a professional to install it may add to the total cost, and DIY installation carries a risk of errors.
3. **Potential Overkill for Low-Use Engines** If the engine is rarely used or in excellent condition, the benefits of a remote fuel kit may not outweigh the investment.
4. **Compatibility Verification Required** Ensuring the exact model numbers (173625, 173674, etc.) match your engine is critical; mismatches could lead to poor performance or damage.
5. **Maintenance Considerations** A remote fuel system introduces additional components that may require periodic inspection (e.g., fuel lines, connections) to prevent leaks or clogs.
6. **Market Demand & Pricing Fluctuations** NOS parts can be expensive due to demand, and prices may vary significantly depending on seller reputation and condition claims.
7. **Warranty Limitations** Since the kit is NOS, it may not come with a manufacturer warranty, leaving you responsible for any defects or failures post-installation.
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### **Conclusion:**The **Johnson/Evinrude OMC 173625 NOS Remote Fuel Kit** is a high-quality upgrade for owners of compatible 4HP outboards who prioritize performance, longevity, and reliability. It is particularly valuable for engines that experience fuel delivery issues, overheating, or degraded stock systems. However, the cost and installation requirements make it less ideal for casual or low-use applications where the benefits may not justify the expense.
For **serious boaters, performance enthusiasts, or those restoring older engines**, this kit is a worthwhile investment. For **budget-conscious buyers or those with minimal mechanical experience**, alternatives like aftermarket remote fuel kits or used NOS parts may offer better value.
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### **Recommendation:** - **Buy if:**- You own a compatible Johnson/Evinrude 4HP engine (verify model numbers).
- Your engine shows signs of fuel system wear (e.g., poor throttle response, overheating).
- You are comfortable with or can afford professional installation.
- You plan to use the engine frequently or for performance-critical applications.
- **Avoid if:**- Your engine is in pristine condition and rarely used.
- You cannot verify exact compatibility with your model.
- You lack mechanical skills or cannot afford installation costs.
- You prefer a more cost-effective aftermarket alternative.
**Final Note:** Always cross-check part numbers with your engine s specifications and consider consulting a marine mechanic before purchasing to ensure the kit is the right solution for your needs.
NIB NOS OEM OMC Evinrude Johnson Remote Fuel Kit 74-174522 174510 4HP - 4 1/2. Comes with everything you see in pics Will work on Years 1979 - 1987. New old stock.