OMC 174546 Engine Catalog

( Brand: Omc ), ( Part Type: Engine ), ( Manufacturer Part Number: 174546 3 ), ( Media Type: Parts Catalog ), ( Year Of Publication: 1986 )

Review OMC Evinrude Johnson Engine Accessories Parts Catalog fits MARINE 1987

The OMC 174546 1987 Evinrude Johnson marine engine is a classic and powerful outboard motor that has stood the test of time. This engine, manufactured by Outboard Marine Corporation (OMC), was first introduced in the marine industry in 1987 and has since then provided reliable and efficient power to various watercrafts.

The OMC 174546 is a 2-stroke, 4-cylinder outboard engine designed to deliver impressive performance and fuel efficiency. It boasts a displacement of 227 cubic inches, which translates to ample power for a wide range of water activities, including fishing, water sports, and leisurely cruising.

The engine's combustion chamber design ensures efficient fuel consumption, and its carburetor delivers a precise fuel-air mixture for optimal combustion. The 1987 Evinrude Johnson OMC 174546 engine features a multi-port cooling system, which effectively disperses heat generated during operation, ensuring the engine stays cool and performs at its best.

The engine's powerhead is made of aluminum, which not only keeps the weight down but also provides excellent heat dissipation. The engine's gearcase is engineered for durability and features a heavy-duty cast-iron construction. This design is ideal for handling the rigors of marine applications and ensuring a long engine life.

The OMC 174546 1987 Evinrude Johnson marine engine comes with a reliable and robust ignition system. It features a high-voltage ignition coil that generates a powerful spark for quick and efficient combustion. The engine's spark plugs are easily accessible, making routine maintenance a breeze.

This engine is known for its user-friendly features, including a conveniently located throttle control, which allows for smooth and precise speed adjustments. Additionally, the engine's tilting mechanism enables users to adjust the engine's angle to suit their specific needs, making it an excellent choice for various watercraft applications.

The OMC 174546 1987 Evinrude Johnson marine engine is a versatile and powerful outboard motor that has proven itself in the marine industry for decades. Its impressive performance, fuel efficiency, and durability make it an excellent investment for any watercraft owner.

A Detailed Analysis of the OMC 174546 1987 Evinrude Johnson Marine Engine

The OMC 174546 1987 Evinrude Johnson marine engine is a classic outboard motor that has been widely used in various watercraft applications. In this analysis, we will discuss the key features, advantages, and disadvantages of this engine to help you make an informed decision about purchasing it.

1. Two-stroke, single-cylinder engine

2. Displacement: 176.6 cubic inches (2,897 cubic centimeters)

3. Bore x Stroke: 3.50 x 3.75 inches (88.9 x 95.3 millimeters)

4. Carburetor: Single 1-barrel carburetor

5. Ignition: Electric

6. Gear Ratio: 2.5:1

7. Weight: Approximately 255 pounds (115.6 kilograms)

1. Powerful: Despite being a two-stroke engine, the OMC 174546 delivers impressive power, making it suitable for medium to large-sized watercrafts.

2. Lightweight: Compared to its competitors, this engine is relatively lightweight, contributing to better fuel efficiency and easier handling.

3. Affordable: The OMC 174546 is a cost-effective option, which is a significant advantage for those on a budget.

4. Wide applicability: This engine can be used for various watercraft applications, including fishing boats, pontoon boats, and personal watercraft.

1. Emission standards: The OMC 174546 does not meet modern emission standards, which can result in higher operating costs due to the need for aftermarket emission control systems.

2. Fuel efficiency: Two-stroke engines, in general, are less fuel-efficient compared to their four-stroke counterparts.

3. Maintenance: Two-stroke engines require more frequent oil changes and overall maintenance compared to four-stroke engines.

4. Noise and vibration: The OMC 174546 can produce higher levels of noise and vibration compared to modern engines, which may be a concern for some users.

The OMC 174546 1987 Evinrude Johnson marine engine is a powerful, affordable, and lightweight option suitable for various watercraft applications. However, it has some disadvantages, including the lack of modern emission standards compliance, lower fuel efficiency, and higher maintenance requirements. Ultimately, the decision to purchase this engine depends on your budget, preference for older technology, and willingness to invest in aftermarket solutions for emission control and improved fuel efficiency.

If you are looking for a powerful, affordable, and lightweight outboard engine for older watercraft and are willing to invest in aftermarket solutions for emission control and improved fuel efficiency, the OMC 174546 1987 Evinrude Johnson marine engine could be an excellent option for you. However, if modern emission standards and fuel efficiency are important factors, you may want to consider a more recent four-stroke engine.

part # 174546 prices

• $12.50-$44.00

specifications crafttract:

• for models: Marine
• for makes: Evinrude, Johnson, Omc
• for years: 1987
• brand: Omc
• part type: Engine
• manufacturer part number: 174546 3
• media type: Parts Catalog
• year of publication: 1986

general crafttract:

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

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• # reviews: 28112
• rating: 99.2%

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• carrier: USPS
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• started: September 23, 2025
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• quantity: 1

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• policy: No Returns

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