Yamaha 40HP Jet Outboard F40JEHA
$5,046.00
The Yamaha 40HP Jet Outboard F40JEHA delivers prop-free jet drive performance with EFI reliability, designed for shallow rivers and rocky waters.
Overview Yamaha 40HP Jet Outboard F40JEHA
The Yamaha 40HP Jet Outboard F40JEHA is purpose-built for extreme shallow-water operation where traditional propeller outboards cannot operate safely. Its jet drive system eliminates the propeller, allowing you to navigate rocky riverbeds, shoals, and white-water environments without fear of impact damage.
Powered by a 747cc SOHC three-cylinder four-stroke engine with Electronic Fuel Injection (EFI), this jet outboard produces 30HP at the pump, offering smooth acceleration, efficient fuel usage, and reliable performance in demanding conditions.
Features and Performance
- Jet Drive System (No Propeller) – Ideal for shallow, rocky, and debris-filled waterways
- 747cc SOHC Three-Cylinder Engine – Compact design with responsive throttle control
- Electronic Fuel Injection (EFI) – Easy starting and consistent fuel efficiency
- Tiller Steering – Direct, responsive control for river and utility boats
- Nitro-Assist Tilt – Easier lifting, tilting, and trailering
- Freshwater Flush Device – Simplified maintenance without running the engine
- Phaze Five™ Anti-Corrosion System – Five-layer corrosion protection
- YDC-30 Marine Alloy Construction – Built for durability in harsh environments
Why You Should Buy it
The F40JEHA is an excellent choice for operators who need maximum maneuverability in shallow water combined with the simplicity of tiller steering. It’s ideal for river boats, rescue vessels, hunting boats, and shallow-water fishing applications where reliability and freedom of movement matter most.
| Specification | Details |
|---|---|
| Engine Type | Yamaha F40JEHA Jet Drive, 4-Stroke |
| Rated Power | 40 HP (30 HP at pump) |
| Cylinders | 3 |
| Displacement | 747 cc |
| Fuel System | Electronic Fuel Injection (EFI) |
| Shaft Length | 20 in (Long) |
| Steering | Tiller |
| Starting System | Electric |
| Trim System | Nitro-Assist Tilt |
| Full Throttle RPM | 5000 – 6000 rpm |
| Alternator Output | 16 amp |
| Weight | 227 lbs |
| Warranty | 2-Year Manufacturer Warranty (Yamaha) |
What’s Included
- Yamaha 40HP Jet Outboard F40JEHA
- Jet Lower Unit
- Nitro-Assist Tilt System
- Fuel Line
- Safety Lanyard
- Owner’s Manual
Propeller not included (jet drive system).
Frequently Asked Questions About Yamaha 40HP Jet Outboard F40JEHA
Why choose the jet version of Yamaha 40HP Jet Outboard F40JEHA?
The Yamaha 40HP Jet Outboard F40JEHA is configured around jet propulsion rather than an exposed propeller, which is why the row highlights 40 HP (30 HP at pump) jet output and a 747 cc three-cylinder four-stroke engine with Electronic Fuel Injection (EFI).
What is this outboard mainly built for?
This jet outboard is described for shallow rivers and rocky waters. The jet-drive configuration, EFI layout, and 20 in (Long) shaft length make the shallow-water emphasis clear from the first line of the product copy.
What engine setup does this outboard use?
At its core, this jet outboard uses a 747 cc three-cylinder four-stroke engine with Electronic Fuel Injection (EFI), but the row also states 40 HP (30 HP at pump) jet output instead of quoting only a propeller-style rating. That gives buyers a clearer picture of how the jet setup is being presented.
What does the shaft and control setup mean?
The row combines a 20 in (Long) shaft, Tiller steering, Electric start, and Nitro-Assist Tilt, which gives buyers a practical snapshot of how this motor is meant to be operated. Between the shaft length, steering style, and starting method, it is easier to separate this version from others in the same horsepower range.
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