Description
The Yamaha 50 HP 2-Stroke Short Shaft 50HMHOS Outboard Motor is designed for boaters who need dependable power, quick acceleration, and proven Yamaha durability. Built with Yamaha’s legendary 2-stroke technology, this outboard delivers responsive performance, strong torque, and excellent reliability for a wide range of boating applications.
This Yamaha 50HP outboard is a clean freshwater motor with no corrosion, maintaining excellent condition with an original finish and no scratches. With its combination of electric start, trim and tilt capability, oil injection, and short shaft configuration, this engine provides a convenient and dependable solution for replacing or upgrading your current outboard.
Powerful 50 Horsepower Performance
This Yamaha outboard delivers 50 horsepower of reliable marine power, providing excellent acceleration and smooth operation for fishing, recreation, and utility applications.
Ideal for:
- Fishing boats
- Aluminum boats
- Skiffs
- Small center consoles
- Utility boats
- Recreational vessels
This engine provides the power needed for confident cruising while maintaining Yamaha’s reputation for durability and dependable operation.
Proven 2-Stroke Yamaha Engineering
This Yamaha 50HMHOS features a proven 2-stroke engine design, offering strong performance with a lightweight and simple mechanical layout.
Benefits include:
- Quick throttle response
- Strong power-to-weight ratio
- Reliable operation
- Easy maintenance
- Durable marine performance
The 2-stroke design makes this outboard a practical choice for boaters who value straightforward operation and dependable horsepower.
3-Carburetor Fuel System
This engine uses a 3-carburetor fuel induction system designed to provide smooth and consistent power delivery throughout the RPM range.
Advantages include:
- Responsive acceleration
- Reliable fuel delivery
- Strong mid-range performance
- Simple servicing
This traditional Yamaha fuel system provides dependable operation for everyday boating needs.
Electric Start System
This Yamaha 50 HP outboard includes an electric start system, providing convenient operation with easy engine starting.
Benefits include:
- Quick starts
- Reduced manual effort
- Improved convenience
- Easy everyday operation
The electric start feature makes this engine ideal for boaters who want reliable performance without the hassle of manual starting.
20-Inch Short Shaft Configuration
This model features a 20-inch shaft, making it suitable for boats designed with standard transom heights.
Benefits include:
- Wide boat compatibility
- Proper propeller positioning
- Efficient propulsion
- Balanced handling
The short shaft design allows this Yamaha outboard to perform effectively on a variety of smaller fishing and recreational boats.
Trim & Tilt Capability
This Yamaha outboard is equipped with trim and tilt functionality, allowing easier adjustments for different water conditions.
Benefits include:
- Improved handling
- Better acceleration
- Easier shallow-water operation
- Convenient trailering
- Enhanced ride comfort
Trim adjustment helps optimize the boat’s performance and efficiency while underway.
Oil Injection System
This engine features Yamaha’s oil injection lubrication system, helping simplify ownership and improve everyday convenience.
Advantages include:
- Automatic oil delivery
- Proper engine lubrication
- Reduced manual mixing requirements
- Easier operation
The oil injection system helps maintain reliable engine performance while reducing maintenance effort.
Freshwater Motor with No Corrosion
This Yamaha 50HMHOS is described as a freshwater motor with no corrosion, helping preserve its condition and long-term reliability.
Benefits include:
- Cleaner overall condition
- Reduced corrosion concerns
- Better appearance
- Stronger long-term value
Its original condition makes this Yamaha an attractive option for boat owners looking for a well-preserved used outboard.
Ideal Applications
This Yamaha 50 HP 2-Stroke Short Shaft 50HMHOS Outboard Motor is perfect for:
Fishing Boats
- Aluminum fishing boats
- Small bass boats
- Angler boats
- Inshore fishing vessels
Recreational Boats
- Family boats
- Lake boats
- Weekend cruisers
- Small runabouts
Utility Applications
- Work boats
- Tender boats
- Transport vessels
- Small commercial boats
Key Features
- Yamaha 50 HP 2-Stroke Outboard Motor
- Model: 50HMHOS
- Short shaft configuration
- 20-inch shaft
- Electric start
- Trim and tilt
- Oil injection system
- 3-carburetor fuel system
- Freshwater motor
- No corrosion
- Original condition
- Lightweight and reliable Yamaha performance
- Ideal for fishing and recreational boats
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Used Outboard Motor |
| Brand | Yamaha |
| Model | 50HMHOS |
| Horsepower | 50 HP |
| Engine Type | 2-Stroke |
| Shaft Length | 20 Inches |
| Fuel System | 3-Carburetor |
| Starting System | Electric Start |
| Lubrication | Oil Injection |
| Trim & Tilt | Included |
| Compression | 120 PSI on all 3 cylinders |
| Full Throttle RPM Range | 4500–5500 RPM |
| Prop Shaft Output | 36.8 kW (50 PS) |
| Gear Ratio | 1.85 (24/13) |
| Weight | Approx. 75 kg |
| Condition | Freshwater Motor / No Corrosion |
Why Choose the Yamaha 50 HP 2-Stroke Short Shaft 50HMHOS Outboard Motor?
This Yamaha 50 HP 2-Stroke Short Shaft 50HMHOS Outboard Motor combines reliable horsepower, simple maintenance, lightweight performance, and Yamaha’s trusted marine engineering into a dependable package. With its electric start, 20-inch shaft, trim and tilt, oil injection system, and corrosion-free freshwater condition, this engine is ready to provide dependable performance for years to come.
Whether you’re upgrading a fishing boat, aluminum boat, skiff, or utility vessel, this Yamaha 50 HP outboard delivers the power, reliability, and efficiency needed for enjoyable days on the water.










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