20HP Yamaha – Lagacy Outboard
$800.00
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Year: 2021 Horse Power: 25 Number of stroke: 4 Horse Recorded: 43 hours Shaft: 20 inches It includes full rigging such as harnesses, gauges, steering, controls, and oil tanks. In addition, the propellers are also included.
20HP Yamaha Legacy Outboard Engine – Compact, Reliable, and Efficient
The 20HP Yamaha Legacy Outboard Engine is the ideal choice for small boats, dinghies, pontoons, and lightweight recreational vessels that require dependable, fuel-efficient power in a compact design. Built for boaters who value reliability, ease of use, and low maintenance, this engine delivers smooth acceleration, precise control, and Yamaha’s signature durability. Its small footprint and lightweight construction make it easy to install, transport, and operate, perfect for anglers, casual boaters, and small commercial applications.
Despite its compact size, the 20HP Legacy Outboard provides impressive thrust and responsive handling, making it capable of navigating calm lakes, rivers, and nearshore waters with confidence. Yamaha’s four-stroke engineering ensures quiet, efficient operation with reduced emissions, making this engine both environmentally responsible and cost-effective.
Key Features
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Compact Four-Stroke Engine: Combines quiet operation with long-lasting performance.
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Lightweight Design: Easy to install, transport, and handle on small vessels.
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Fuel Efficient: Optimized for small boats, reducing fuel consumption while maintaining power.
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Power Trim & Tilt: Optional models allow adjustment for optimal performance and fuel efficiency.
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Durable Construction: Corrosion-resistant materials ensure longevity in marine environments.
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Smooth and Quiet Operation: Minimal vibration and noise for a comfortable boating experience.
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Environmentally Compliant: Meets EPA and CARB emission standards.
Specifications
| Specification | Details |
|---|---|
| Engine Type | 4-Stroke, Legacy Series |
| Horsepower | 20 HP |
| Cylinders | 2 Inline |
| Displacement | 0.362L |
| Fuel System | Carbureted (EFI optional for some models) |
| Ignition | TCI (Transistor Controlled Ignition) |
| Cooling System | Water-cooled |
| Gear Ratio | 2.08:1 |
| Max RPM | 5,500 – 6,000 |
| Starting System | Manual start (electric start optional) |
| Trim & Tilt | Manual or power (depending on model) |
| Propeller | 3-blade aluminum |
| Weight | ~45–50 kg |
| Control | Tiller handle |
| Compliance | EPA and CARB certified |
Performance and Benefits
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Responsive Power: Provides sufficient thrust for small boats and light vessels.
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Fuel Efficient: Optimized four-stroke design reduces fuel usage and operating costs.
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Reliable Operation: Performs consistently in freshwater and calm coastal conditions.
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Low Maintenance: Simple design allows for easy upkeep and longevity.
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Quiet and Comfortable: Minimal vibration ensures smooth, enjoyable boating experiences.
Applications
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Small recreational boats and dinghies
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Fishing and angling crafts
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Small commercial or service boats
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Rental boats or guided tours in calm waters
Installation and Compatibility
The 20HP Yamaha Legacy Outboard is compact and lightweight, making it simple to mount on small transoms. Compatible with Yamaha’s standard propellers and basic tiller control systems, it offers smooth and efficient propulsion for small watercraft.
Maintenance Tips
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Change oil and filters regularly to maintain engine health.
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Flush after saltwater use to prevent corrosion.
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Inspect propellers and gearcases for damage.
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Keep electrical connections clean and secure.
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Use genuine Yamaha parts to maintain warranty and optimal performance.
Warranty and Support
The Yamaha 20HP Legacy Outboard Engine comes with a manufacturer-backed limited warranty, covering defects in materials and workmanship. Registration ensures access to Yamaha-authorized service centers and professional technical support. Outboard Engine Guide provides guidance on installation, maintenance, and warranty claims to ensure a worry-free ownership experience.
Why Choose the 20HP Yamaha Legacy Outboard
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Reliable Power: Ideal for small boats with consistent, dependable performance.
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Fuel Efficient: Four-stroke engine design reduces fuel consumption.
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Durable Construction: Built to withstand marine conditions.
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Compact and Lightweight: Easy to handle, install, and transport.
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Expert Support: Fast delivery, secure purchase, and technical assistance available.
The 20HP Yamaha Legacy Outboard Engine is perfect for small boat owners seeking a compact, reliable, and fuel-efficient engine. With Yamaha’s trusted engineering and Outboard Engine Guide’s commitment to authentic products and expert support, this engine ensures smooth, safe, and enjoyable boating experiences.

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