OMC 386136 Sea Horse Outboard Catalog 50R73 50RL73

( Brand: Omc ), ( Part Type: Hp ), ( Manufacturer Part Number: 386136 ), ( Media Type: Parts Catalog )

Review OMC Johnson Sea horse 50 Hp Outboard Parts Catalog fits 1973

The OMC 386136 1973 Johnson Sea-Horse 50 HP Outboard is a classic and powerful marine engine that is sure to impress. This outboard motor is part of Johnson's rich history of marine engines and is identified by the catalog numbers 50R73 and 50RL73.

The Sea-Horse 50 HP Outboard is a two-stroke, air-cooled engine that delivers impressive power and performance. It features a displacement of 250 cubic inches and a bore and stroke measurement of 3.5 inches x 4 inches. This engine is designed to provide efficient power transfer to a wide range of watercraft, including fishing boats, runabouts, and personal watercraft.

The engine is equipped with a single-plane, downdraft carburetor that ensures optimal fuel-air mixture for efficient combustion. It also features a manual choke system for easy starting, especially in cold weather conditions. The engine's ignition system is a conventional contact breaker type, while the starting system is a manual recoil type.

The Sea-Horse 50 HP Outboard's propeller shaft is made of stainless steel, providing durability and resistance to corrosion. It also features a heavy-duty, three-blade propeller that delivers excellent thrust and maneuverability. The engine's gearcase is designed for versatile use, with options for both right-hand and left-hand propeller rotation.

The engine's exterior is coated with a durable, marine-grade paint that provides excellent protection against the elements. It also features a sleek, streamlined design that not only looks great but also reduces wind resistance and improves overall efficiency.

The OMC 386136 1973 Johnson Sea-Horse 50 HP Outboard is a high-performance marine engine that is perfect for those who demand power and reliability on the water. Its classic design and powerful output make it a popular choice among boaters and collectors alike. With proper maintenance, this engine is sure to provide many years of enjoyable use on the water.

A Detailed Analysis of the OMC 386136 1973 Johnson Sea-Horse 50 HP Outboard: Pros, Cons, and Conclusion

The Johnson Sea-Horse 50 HP Outboard, catalog numbers 50r73 and 50rl73, manufactured by Outboard Marine Corporation (OMC), is a classic outboard engine that has been in use since 1973. This analysis will discuss the pros and cons of purchasing this engine, followed by a conclusion and recommendation.

a. Reliability: These engines are known for their durability and reliability. They were built to last and can handle heavy usage.

b. Power: The 50 HP engine provides ample power for medium to large-sized boats, ensuring decent cruising speeds.

c. Affordability: Compared to newer models, these engines are relatively inexpensive, making them an attractive option for budget-conscious buyers.

d. Availability of Spare Parts: Given their long production history, spare parts are readily available, ensuring easy maintenance and repair.

a. Maintenance: Older engines like the Johnson Sea-Horse require regular maintenance and upkeep to keep them running efficiently.

b. Emission Standards: These engines do not meet modern emission standards, making them less environmentally friendly.

c. Fuel Efficiency: Older engines tend to be less fuel-efficient compared to modern counterparts.

d. Lack of Advanced Technologies: Newer engines come with advanced features like electronic fuel injection, digital gauges, and improved cooling systems, which are not present in the Johnson Sea-Horse 50 HP.

The OMC 386136 1973 Johnson Sea-Horse 50 HP Outboard offers a unique blend of reliability, power, and affordability. However, it comes with the downsides of increased maintenance requirements and lack of modern technologies. Deciding to buy this engine depends on individual preferences, priorities, and budget.

If you are looking for a powerful, dependable, and affordable outboard engine for a classic boat or for occasional use, the Johnson Sea-Horse 50 HP could be an excellent choice. However, if you prioritize modern technologies, fuel efficiency, and low maintenance, it might be worth considering a newer engine model. Ultimately, the decision rests on your specific needs and preferences.

part # 386136 prices

• $10.95-$13.99

specifications crafttract:

• for makes: Johnson, Omc
• for years: 1973
• brand: Omc
• part type: Hp
• manufacturer part number: 386136
• media type: Parts Catalog

seller crafttract:

• # reviews: 28008
• rating: 99.2%

returns crafttract:

• policy: No Returns

payments crafttract:

• wallet: Apple-pay
• credit card: Diners-club
• other

general crafttract:

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

shipping crafttract:

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

offer crafttract:

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

Omc 386136 Is Similar To:

• Omc 507755 4 507755 1989 Evinrude Johnson Outboard Service Repair Manual 40-55 Hp Ce (41.5% similar) $20.00–$107.10. (October 10th, 2024)
• 508287 Omc Johnson Evinrude Outboards 120-140 185-225 250 300 Service Manual (39.7% similar) $22.39–$119.97. (October 10th, 2024)
• 520205 1997 Omc Johnson Ec 25 35 - 3 Cylinder Service Manual (29.6% similar) $29.99–$69.95. (October 26th, 2024)
• Omc 507270 1997 Johnson Evinrude Eu Outboard Service Manual For Accessories (52% similar) $10.65–$30.00. (October 27th, 2024)
• Omc 503145 Evinrude Johnson Outboard Service Manual Inch Eo 2-8 Hp 1995 (45.2% similar) $8.88–$20.35. (October 27th, 2024)
• Omc 787059 Evinrude Outboard Service Repair Manual 2000 Ss Electric Trollers (34.4% similar) $8.50–$20.88. (October 28th, 2024)
• Omc 508141 Evinrude Johnson Outboard Service Repair Manual Inch En 2.3-8 Hp 1992 (42.6% similar) $12.95–$28.01. (October 28th, 2024)
• Omc 508146 1992 Factory Johnson/evinrude Inch En Outboard Service Manual 60 Loop V 150 175 Hp (51.2% similar) $25.00–$94.88. (October 28th, 2024)
• Omc 379274 1963 Johnson Sea-horse Outboard Parts Catalog 40 Hp Rd-rdl-25d (74.3% similar) $10.03–$20.88. (October 30th, 2024)
• 392069 1981 Omc Evinrude Johnson Service Manual 4 Models E4 J4 #392069 - Read (32.9% similar) $17.00–$25.00. (October 31st, 2024)
• 986541 Omc Cobra Stern Drive Parts Catalog 2.3 3.0 H.o. Pws 5.0 5.7 350 454 460 - Read (34.8% similar) $24.99–$112.25. (November 6th, 2024)