OMC JOHNSON EVINRUDE BRP 377144 Fuel Pump 377487 35HP

( Brand: Omc Johnson Evinrude Brp ), ( Manufacturer Part Number: 377144 ), ( Part Type: Fuel Pump )

Review OMC JOHNSON EVINRUDE BRP Vintage Fuel Pump Assembly 35hp fits 1958

The **OMC Johnson Evinrude 377144 Fuel Pump (Part #377487)**, designed for classic **1958 35HP Evinrude outboard engines**, is a meticulously engineered component essential for maintaining optimal fuel delivery and performance in vintage marine applications. This high-quality fuel pump is specifically tailored to the unique specifications of the **Evinrude 35HP model from the late 1950s**, ensuring seamless compatibility with the engine s carburetion system and fuel flow requirements. Crafted with precision, the pump features a durable **metal diaphragm mechanism**, which guarantees reliable operation even under demanding conditions, preventing fuel starvation and ensuring consistent power delivery during operation. The **377144 fuel pump** is designed to handle the precise fuel pressure needs of the original Evinrude engine, helping to preserve the authenticity and performance of your classic watercraft while reducing the risk of fuel-related malfunctions. Whether restoring a beloved vintage boat or maintaining an original 1958 Evinrude setup, this fuel pump serves as a critical replacement part, offering both performance reliability and historical accuracy. Its robust construction and straightforward installation make it an ideal choice for enthusiasts seeking to restore or upgrade their classic marine engines with genuine OMC components.

### **Pros and Cons of buying a OMC Johnson/Evinrude 377144 Fuel Pump (Model 377487, 1958, 35HP)**

1. **Compatibility** This fuel pump is designed specifically for the **1958 35HP OMC Johnson/Evinrude outboard motor**, ensuring a direct fit without modification. It is a **direct replacement part**, reducing the risk of installation issues.

2. **Reliability** OMC (Outboard Marine Corporation) and Evinrude were well-known for durable marine components, especially in older, classic engines. This pump is likely built to last if properly maintained.

3. **Performance Stability** A failing fuel pump can cause **hard starting, stalling, or poor engine performance**. Replacing it with a known-good unit can restore **smooth operation and consistent power output**.

4. **Cost-Effective Fix** Replacing a faulty fuel pump is often **cheaper than overhauling the entire carburetor or fuel system**. It may also prevent further damage to related components.

5. **Availability of Parts** Since this is a **classic marine part**, finding a replacement may be easier than sourcing a full engine rebuild kit. Many vintage marine parts dealers specialize in OMC/Evinrude components.

6. **Restoration Potential** If you re restoring a **vintage boat**, using an **original or high-quality reproduction part** helps maintain authenticity and improves reliability.

7. **Ease of Installation** As a **direct replacement**, installation should be straightforward for someone with basic mechanical skills, assuming the rest of the fuel system is intact.

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1. **Age and Wear** The pump itself may be **old (if not new/rebuilt)**, meaning it could fail again if not properly maintained or if the engine has other underlying issues (e.g., clogged fuel lines, weak fuel pump motor).

2. **Condition Uncertainty** If purchasing **used**, there s a risk of **hidden damage** (e.g., cracked housing, worn seals, or internal motor failure). A **new or rebuilt** pump is preferable but may cost more.

3. **Fuel System Compatibility** Even if the pump fits, other parts of the fuel system (e.g., **fuel lines, strainer, carburetor**) may need attention. A **full inspection** is recommended to avoid recurring problems.

4. **Limited Modern Support** Unlike newer engines, **finding service manuals or diagnostic help** for a 1958 35HP motor may be difficult. Troubleshooting could require **research or consulting vintage marine forums**.

5. **Potential for Contamination** If the fuel system has been neglected, **sediment or varnish** in the fuel lines could clog the new pump. A **fuel system flush** may be necessary before installation.

6. **Cost of Replacement vs. Engine Rebuild** If the engine is **severely worn**, replacing just the pump may be a **temporary fix**. In some cases, a **full engine overhaul or replacement** could be more cost-effective long-term.

7. **Skill Requirement** While installation is possible for a **DIYer**, improper handling (e.g., **over-tightening, incorrect wiring, or improper priming**) could **damage the pump or engine**.

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The **OMC Johnson/Evinrude 377144 fuel pump (377487) is a solid choice for restoring or repairing a 1958 35HP outboard** if the issue is **confirmed to be the fuel pump**. It provides **direct compatibility, reliability, and cost savings** compared to a full engine replacement. However, **buying used without inspection carries risks**, and **additional fuel system work may be needed** for optimal performance.

If the pump is **new or rebuilt**, the decision is straightforward **it s a worthwhile investment**. If purchasing **used**, **inspect it closely** (check for leaks, smooth operation, and no visible damage) or **buy from a trusted dealer** with a warranty.

For **long-term reliability**, consider **upgrading other worn components** (e.g., **fuel lines, carburetor, spark plugs**) at the same time to prevent future issues.

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- **Best Option:** Purchase a **new or rebuilt OMC/Evinrude fuel pump** from a **reputable marine parts supplier** (e.g., **Marine Parts Express, Classic Marine Parts, or a local vintage marine dealer**).

- **Budget Option:** If buying used, **inspect it thoroughly** (test for leaks, check for smooth operation, and ensure no internal damage). Consider **priming the pump** before installation.

- **Clean the fuel system** (flush lines, replace fuel strainer).

- **Check carburetor adjustment** after installation.

- **Use fresh fuel** to avoid clogging the new pump.

- **Professional Help:** If unsure about installation or engine condition, **consult a marine mechanic** familiar with vintage OMC/Evinrude engines.

**Final Verdict:** **Worth the purchase** if the fuel pump is confirmed faulty, but **pair it with a full fuel system inspection** for the best results. A well-maintained 1958 35HP engine can run reliably with the right parts and care.

Details:

part #: 377144 prices

• $27.99-$34.87

specifications ouboaen:

• for makes: Omc
• for years: 1958
• brand: Omc Johnson Evinrude Brp
• mpn: 377144
• part type: Fuel Pump

payments ouboaen:

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

offer ouboaen:

• sold: 0
• started: March 6, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

seller ouboaen:

• # reviews: 1730
• rating: 100.0%
• city: Clayton, Georgia

returns ouboaen:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general ouboaen:

• condition: Used
• Boat Parts > Outboard Engines Components > Other

shipping ouboaen:

• class: Standard
• type: Calculated
• carrier: USPS
• cost: $0.00
• transit: 6-12 Days
• service: USPS Ground Advantage

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