4.200,00 €
Yamaha 40hp Jet Outboard F40JEHA – Powerful, Prop-Free Jet Drive Engine
The Yamaha 40hp Jet Outboard F40JEHA redefines shallow-water boating. Unlike traditional propeller-driven engines, this jet drive outboard lets you navigate rocky rivers, shoals, and white-water rapids with confidence. Compact yet powerful, Yamaha’s 747cc F40 Jet Drive four-stroke engine produces 30hp at the pump, offering unmatched maneuverability, fuel efficiency, and reliability for adventurous boaters.
Whether you’re exploring rivers, shallow lakes, or tidal flats, the Yamaha 40hp Jet Outboard F40JEHA provides freedom without the risk of prop damage. Its propeller-free design and lightweight three-cylinder engine allow for smooth handling, improved throttle response, and long-term durability—making it a top choice for both recreational and professional boaters.
Jet drive eliminates gearcase or propellers extending below the hull.
Easily navigate over rocks, sandbars, and submerged obstacles.
Ideal for rivers, estuaries, and tidal flats where conventional outboards struggle.
747cc SOHC three-cylinder inline engine.
Single throttle valve with long-track induction system for improved throttle response.
Total weight: 227 lbs for easy transport and installation.
Electronic Fuel Injection (EFI) system optimizes fuel use and reduces emissions.
Long-term fuel savings for frequent shallow-water trips.
Yamaha’s Phaze Five™ anti-corrosive paint system protects against saltwater and freshwater corrosion.
YDC-30 proprietary alloy ensures a tough, long-lasting lower unit.
Freshwater Flush Device allows flushing without running the engine.
Reduces wear, extends engine life, and simplifies seasonal maintenance.
Nitro-Assist Tilt for easy adjustment.
Jet lower unit with propeller-free design.
Fuel line and safety lanyard included.
Comprehensive Yamaha owner’s manual.
| Specification | Details |
|---|---|
| Engine Type | Yamaha F40JEHA Jet Four Stroke |
| Horsepower | 30hp Jet Drive |
| Cylinders | 3 Cylinder Inline |
| Shaft Length | 20″ Long |
| Steering | Tiller |
| Starter | Electric |
| Weight | 227 lbs |
| Alternator Output | 16 amp |
| Degree of Tilt | 65° |
| Degree of Trim | -4° through +16° |
| Full Throttle Range | 5000 – 6000 rpm |
| Displacement | 747cc |
| Fuel Induction System | Electronic Fuel Injection (EFI) |
| Warranty | Yamaha 2-Year Warranty |
Can access areas no prop-driven boat can reach.
Less risk of propeller damage in shallow or rocky water.
Compact and lightweight design allows for easier storage and handling.
Long-lasting durability with corrosion-resistant coatings.
Slightly lower top speed compared to equivalent prop outboards.
Requires clean intake water to maintain optimal jet performance.
Perfect for recreational boating, shallow-water fishing, and river exploration.
Best suited for boaters seeking reliability, low maintenance, and versatility in challenging waters.
Shallow-Water Navigation: Maintain moderate speed and avoid sudden turns over rocks.
Engine Flushing: Use the Freshwater Flush Device after every saltwater outing to extend engine life.
Throttle Management: The single throttle valve improves response; avoid sudden full-throttle bursts in shallow water.
Tilt Adjustment: Use Nitro-Assist Tilt to adapt to shallow water or trailer transport.
Routine Maintenance: Inspect the jet pump intake regularly to prevent debris accumulation.
Boating experts consistently recommend the Yamaha 40hp Jet Outboard F40JEHA for rivers, shallow lakes, and tidal areas. John Peters, a professional guide in river excursions, states:
“The F40JEHA allows access to remote fishing spots that would be impossible with a propeller-driven engine. Its durability, maneuverability, and low maintenance make it a go-to choice for serious boaters.”
Yamaha’s decades of engineering experience are evident in the reliability of their jet drives. With proven corrosion resistance and efficient fuel usage, the F40JEHA is a long-term investment for any boater seeking freedom on the water.
Shallow River Fishing: Anglers report reaching shallow tributaries previously inaccessible.
White-Water Adventure: Recreational kayakers and small boaters use F40JEHA-equipped vessels for controlled rapid runs.
Sandbar Navigation: Vacationers can explore tidal flats and coastal sandbars without propeller damage.
| Feature | Yamaha Jet Drive F40JEHA | Standard Prop Outboard |
|---|---|---|
| Shallow-Water Capability | Excellent | Limited |
| Propeller Damage Risk | None | High |
| Maneuverability | High | Moderate |
| Fuel Efficiency | Optimized EFI | Varies |
| Maintenance Convenience | Easy flush system | Moderate |
Select Shaft Length: Ensure the 20″ long shaft fits your vessel.
Check Warranty: Yamaha 2-year coverage offers peace of mind.
Consider Use: Ideal for boats in rivers, shallow lakes, and rocky coastal waters.
Regular Servicing: Use authorized service centers for prolonged engine life.
The Yamaha 40hp Jet Outboard F40JEHA is the ultimate solution for shallow-water and rocky-terrain boating. Lightweight, compact, and powerful, it combines fuel efficiency, durability, and unmatched maneuverability. Whether you’re navigating rivers, tidal flats, or challenging coastal areas, this prop-free jet drive ensures freedom, safety, and reliable performance. Investing in the F40JEHA means enjoying adventurous boating with confidence, backed by Yamaha’s proven engineering and warranty support. Contact us
Q1: What type of engine is the Yamaha 40hp Jet Outboard F40JEHA?
A: It is a 747cc, 3-cylinder, SOHC, four-stroke jet drive engine with 30hp output.
Q2: Can I use the F40JEHA in shallow water?
A: Yes. Its propeller-free jet drive design allows navigation in shallow rivers, shoals, and tidal flats.
Q3: How fuel-efficient is this engine?
A: The F40JEHA uses electronic fuel injection (EFI) for optimized fuel efficiency and reduced emissions.
Q4: What maintenance is required?
A: Regular flushing with the Freshwater Flush Device, inspection of the jet intake, and periodic professional service.
Q5: Does it have corrosion protection?
A: Yes. Yamaha’s Phaze Five™ anti-corrosive paint and YDC-30 alloy protect against saltwater and freshwater corrosion.
Q6: What steering options are available?
A: The F40JEHA comes with tiller steering for precise control in narrow or shallow waters.
Q7: Is the Yamaha 40hp Jet Outboard F40JEHA suitable for fishing?
A: Absolutely. Its shallow-water capabilities allow access to fishing spots inaccessible to prop-driven boats.
Q8: What warranty does Yamaha provide?
A: The engine comes with a 2-year Yamaha warranty for both recreational and professional use.
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