Tohatsu 50hp MFS50AETL Outboard Motor
$3,742.00
The Tohatsu 50hp MFS50AETL Outboard Motor combines lightweight construction, EFI technology, and enhanced low-end torque to deliver smooth, efficient, and reliable performance for long-shaft boat applications.
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Overview Tohatsu 50hp MFS50AETL Outboard Motor
The Tohatsu 50hp MFS50AETL Outboard Motor is a lightweight EFI four-stroke engine designed for boaters who want strong, reliable performance without unnecessary weight. Featuring a 20” long shaft and an improved gear case with a lower gear ratio, this outboard delivers increased low-end torque for better acceleration and control—especially when carrying passengers or equipment.
With proven electronic fuel injection, variable idle speed control, and durable internal components, the MFS50AETL provides smooth operation, excellent fuel economy, and dependable power for fishing boats, utility vessels, and recreational craft.
Features and Performance
- Electronic Fuel Injection (EFI): Ensures easy starts, smooth throttle response, and optimized fuel efficiency
- Improved Gear Case Design: Lower gear ratio delivers increased low-end torque for stronger acceleration
- Lightweight Construction: One of the lightest 50hp four-stroke outboards in its class
- Variable Idle Speed Control: Adjustable idle range from 650 to 950 RPM for precise maneuvering
- High Output 21-Amp Alternator: Reliable charging for onboard electronics and accessories
- Stainless Steel Water Pump Housing Liner: Enhances durability and long-term reliability
- Built-In Freshwater Flushing System: Simplifies maintenance and extends engine service life
- Adjustable Steering Friction & Trim Tab: Reduces steering effort and improves overall handling
Why You Should Buy it
- Ideal for long-shaft boats requiring stable, balanced propulsion
- Excellent balance of power, weight, and fuel efficiency
- Strong low-end torque for fishing, cruising, and utility use
- Smooth and quiet four-stroke operation for comfortable boating
- Trusted Tohatsu engineering backed by a 5-year manufacturer warranty
| Specification | Details |
|---|---|
| Engine Type | Four Stroke |
| Model | MFS50AETL |
| Horsepower | 50 hp |
| Cylinders | 3 |
| Displacement | 866 cc |
| Shaft Length | 20" Long |
| Starting System | Electric |
| Steering | Tiller or Remote Mechanical |
| Induction System | Electronic Fuel Injection (EFI) |
| Alternator Output | 21 Amp |
| Full Throttle Range | 5000 – 6000 rpm |
| Weight | 214 lbs (225 lbs with tiller) |
| Warranty | 5-Year Manufacturer Warranty |
- Tohatsu 50hp MFS50AETL Outboard Motor
- Power Trim & Tilt system
- 12-Volt charging system
- Service tool kit & parts
- Stop switch lanyard
- Owner’s manual
Frequently Asked Questions About Tohatsu 50hp MFS50AETL Outboard Motor
Is Tohatsu 50hp MFS50AETL Outboard Motor built more for casual use or regular duty?
Tohatsu 50hp MFS50AETL Outboard Motor is intended for boaters who need stronger four-stroke performance for fishing boats. With 50 hp, Electronic Fuel Injection (EFI), and a more substantial engine platform, it is better suited to regular duty than a lightweight portable outboard.
What should buyers notice in the engine configuration?
The row highlights 50 hp, 3 cylinders, 866 cc, Electronic Fuel Injection (EFI), which helps buyers compare throttle response, torque, and fuel delivery with more context than horsepower alone. On larger or more regularly used boats, those engine details often shape real-world performance and ownership expectations.
What do the setup and control details mean in practice?
The configuration matters because the listing specifies 20" long, tiller or remote mechanical, electric start. Those details affect installation, helm feel, and how well the motor matches a particular transom height or control layout, so they are worth checking as closely as the horsepower rating.
What is included with the motor package?
The package information helps clarify ordering expectations because the row lists Tohatsu 50hp MFS50AETL Outboard Motor, Power Trim & Tilt system, 12-Volt charging system, along with other standard items. That is useful when buyers want to know whether key operating or installation pieces are already part of the purchase.

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