OMC 386557 Outboard Catalog Editio 50ES74 50ESL74

( Brand: Omc ), ( Part Type: Hp ), ( Manufacturer Part Number: 386557 ), ( Media Type: Parts Catalog )

Review OMC Johnson 50 Hp Outboard Parts Catalog Final Editio fits 1973–1974

OMC 386557 Catalog for 1974 Johnson 50 HP Outboard Motors - 50ES74 and 50ESL74 Editions

The OMC 386557 catalog is a comprehensive resource for those seeking information on the 1974 Johnson 50 HP outboard motors, specifically the 50ES74 and 50ESL74 editions. This catalog provides detailed and accurate information about the features, specifications, and applications of these powerful outboard motors.

The Johnson 50 HP outboard motors, model numbers 50ES74 and 50ESL74, were part of the 1974 product line from Outboard Marine Corporation (OMC). These motors were renowned for their durability, reliability, and performance, making them popular choices for a wide range of boating applications.

The 50ES74 and 50ESL74 models shared many similarities, including a displacement of 56.5 cubic inches and a bore and stroke of 3.5 inches by 3.75 inches. They were both two-stroke, naturally aspirated engines that utilized a single-carburetor system. The engines produced a peak horsepower of 50 HP at 5600 RPM.

One of the main differences between the two models was their exhaust systems. The 50ES74 model featured a conventional exhaust system, while the 50ESL74 model boasted a new Silent Exhaust System. This innovative exhaust system was designed to reduce noise levels, providing a quieter boating experience for operators and passengers alike.

Other notable features of these motors included a gearcase with a 1.85:1 ratio, a manual tilt mechanism, and a heavy-duty, powder-coated aluminum alloy gearcase. The motors also came with a number of standard accessories, such as a raw water cooling system, a fuel tank, and a steering system.

In the OMC 386557 catalog, you will find detailed specifications for the various dimensions, weights, and performance metrics of the 50ES74 and 50ESL74 models. You will also find information about recommended maintenance procedures, as well as part numbers for various components and accessories.

The catalog includes numerous illustrations and diagrams to help users better understand the various features and components of the motors. It also includes a section on troubleshooting common issues and a section on recommended spare parts.

Whether you are a seasoned boat owner looking to upgrade your current outboard motor or a new boater just starting your journey, the OMC 386557 catalog for the 1974 Johnson 50 HP outboard motors is an invaluable resource. It provides detailed and accurate information that can help you make informed decisions about your purchase, maintenance, and operation of these powerful and versatile engines.

A Detailed Analysis of the OMC 386557 1974 Johnson 50 HP Outboard Motor: Pros, Cons, and Conclusion

The OMC 386557 1974 Johnson 50 HP Outboard Motor comes in two editions: 50ES74 and 50ESL74. This analysis will discuss the features, advantages, and disadvantages of this outboard motor to help potential buyers make informed decisions.

1. Powerful: The 50 HP engine delivers impressive power, making it suitable for larger boats and heavy loads.

2. Versatile: It can be used for various water activities, such as fishing, water sports, and cruising.

3. Durable: The motor's design is rugged, and it is known for its long-lasting performance.

4. Easy to Operate: It has a simple control system and can be easily started and operated.

5. Fuel Efficient: This outboard motor offers good fuel economy, which is a significant advantage for prolonged usage.

1. Heavy: With a weight of approximately 465 lbs, it can be challenging to transport and install.

2. Expensive: Compared to smaller outboard motors, the 50 HP model is pricier.

3. Maintenance: Regular maintenance is required to keep the engine running efficiently and prevent potential issues.

4. Noise: This outboard motor can be relatively loud, which may not be ideal for those seeking a quiet boating experience.

5. Older Model: As a 1974 model, it may not have the latest technology and features found in newer motors.

The OMC 386557 1974 Johnson 50 HP Outboard Motor offers impressive power, durability, and versatility. However, it comes with some drawbacks, such as its weight, price, noise level, and older technology. Ultimately, the decision to purchase this motor depends on individual preferences, budget, and specific boating needs.

If you require a powerful outboard motor for larger boats or heavy loads, the OMC 386557 1974 Johnson 50 HP Outboard Motor could be an excellent option. However, if you're looking for a quieter, more fuel-efficient, and lighter motor, you may want to consider newer models with advanced technology. Weigh the pros and cons carefully and consult with a marine equipment specialist before making a final decision.

part # 386557 prices

• $14.50-$37.50

specifications crafttract:

• for makes: Johnson, Omc
• for years: 1973-1974
• brand: Omc
• part type: Hp
• manufacturer part number: 386557
• media type: Parts Catalog

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• policy: No Returns

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• type: Fixed
• carrier: USPS
• service: Standard, USPS Priority Mail
• class: Standard, Expedited
• cost: $0.00
• transit: 3-7 Days

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• condition: Used
• Parts Accessories > Manuals Literature > Boats Watercraft

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• best offers: True
• quantity: 1
• options: Ship-to-home
• started: September 17, 2025
• availability: In Stock
• sold: 0

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