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YAHATSU Jet Drive Outboard Motor 2 Stroke 40hp Marine Boat Engine Compatible with Original YAMAHA Boat Motor and Spare Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Powerful Propulsion: A 40 horsepower 2-stroke outboard motor designed to deliver reliable thrust for boats ranging from recreational vessels to light commercial crafts.
  • Yamaha Compatibility: Compatible with original Yamaha boat motor parts, ensuring seamless integration and easy maintenance for users of Yamaha systems.

Key features

  • 1. Corrosion-Resistant Material Technology

  • With corrosion-resistant aluminum and composite construction, ensure long-lasting durability in harsh marine environments. ~30% lighter than traditional cast-iron engines*

  • 2. Ergonomic Interactive Design

  • With an ergonomic control handle and integrated safety lanyard, achieve smooth operation and enhanced boating safety compared to models without lanyard features*

  • 3. High-Performance Power Output

  • With a powerful 40HP 2-stroke engine, deliver rapid acceleration and thrust for boats up to 2,500 lbs. Outperforms 30HP engines in towing capacity*

  • 4. Versatile Scenario Adaptability

  • With Yamaha-compatible parts and customizable propeller options, adapt to diverse boating scenarios compared to single-application motors*

  • 5. Marine-Grade Certification Compliance

  • With marine-grade safety certifications, meet rigorous industry standards for reliability and environmental compliance

Product details

YAHATSU Jet  Drive   Outboard Motor 2 Stroke 40hp Marine Boat Engine Compatible with Original YAMAHA Boat Motor and Spare Parts

The YAHATSU Jet Drive Outboard Motor 2-Stroke 40HP combines reliability and performance with Yamaha-compatible parts, making it ideal for recreational and commercial boating. Engineered with corrosion-resistant materials and a streamlined design, this motor delivers efficient power for a wide range of watercraft applications.

Technical specifications

FeatureSpecificationApplication Scenario
Engine Type2-Stroke Outboard MotorHigh-performance boating with minimal maintenance
Horsepower40 HPPowering mid-sized boats (e.g., fishing, water sports)
Fuel TypeGasolineCost-effective operation for frequent use
MaterialAluminum/Composite ConstructionSaltwater corrosion resistance
Control SystemErgonomic Handle with Safety LanyardSecure and intuitive operation
CompatibilityYamaha-Specific Spare PartsSeamless integration with Yamaha systems
DesignStreamlined ShapeReduced drag for improved fuel efficiency

Customization guide

Adjustable propeller sizes (e.g., 14"–18") to optimize speed, torque, or maneuverability for specific water conditions. With Yamaha-compatible parts, users can easily customize maintenance and upgrades.

Get inspired

With its 40HP output and lightweight design, this motor is perfect for fishing boats needing agile handling or family cruisers prioritizing fuel efficiency. The Yamaha compatibility ensures long-term reliability for users invested in Yamaha ecosystems.

Choose your model

ParameterBase Model (40HP)Advanced Model (45HP)Pro Model (50HP)
Horsepower40 HP+12.5% (45 HP)+25% (50 HP)*
Fuel Efficiency1.8 L/HP/hr1.6 L/HP/hr (-11%)1.4 L/HP/hr (-22%)
DurabilityAluminum FrameCorrosion-X CoatingPremium Composite
Prop Options3 Sizes5 Sizes (+66%)7 Sizes (+133%)

Supplier's note

  1. Technical Breakthroughs:

    • Yamaha Compatibility: With Yamaha-compatible parts, you can ensure seamless integration and cost-effective maintenance.
    • Corrosion-X Coating: The Advanced Model’s coating provides 20% better saltwater resistance than industry standards.
    • Premium Composite Frame: The Pro Model’s frame reduces weight by 15% while maintaining structural integrity.
  2. Version Selection Guide:

    • Base Model: Ideal for casual boaters prioritizing budget-friendly performance.
    • Advanced Model: Suitable for commercial users needing enhanced durability (e.g., charter boats in corrosive environments).
    • Pro Model: Designed for heavy-duty applications like offshore fishing, where high power and low maintenance are critical.

*Pro Model’s 50HP output exceeds industry benchmarks by 25%, enabling faster acceleration for large vessels.

Frequently asked questions

  • Q: Which Yahatsu outboard motor model is best suited for small fishing boats?

  • Q: How do I maintain the control handle and safety lanyard on a Yahatsu 40hp outboard motor?

  • Q: What materials make the Yahatsu 40hp outboard motor more durable than Yamaha alternatives?

  • Q: Can the Yahatsu 40hp outboard motor use Yamaha spare parts?

  • Q: Is the Yahatsu 40hp outboard motor certified for marine safety standards?

  • Q: How does the 40hp Yahatsu outboard motor compare to 25hp models for recreational boats?

  • Q: Can I customize the propeller size for my Yahatsu 40hp motor?

  • Q: What makes the Yahatsu 40hp outboard motor suitable for harsh marine environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
HorsepowerHigh-speed boating, towing water sportsIndustry: 30–40 HP (ISO 1540)Base: 40 HP ▲ (Meets top end of standard)Advanced: 45 HP ▲▲ (Exceeds by 12.5%)
Fuel EfficiencyLong-distance trips, eco-conscious usersIndustry: 1.8 L/HP/h (ISO 8178)Base: 1.9 L/HP/h (Standard for 2-stroke)Advanced: 1.7 L/HP/h ▲ (Direct fuel injection)
Noise LevelResidential areas, fishing tripsIndustry: 85 dB (ISO 3095)Base: 82 dB ▲ (Quieter than standard)Advanced: 78 dB ▲▲ (Par 4-stroke motors)
WeightTrailering, small boat installationsIndustry: 120 kg (40HP class)Base: 115 kg ▲ (Lightweight aluminum)Advanced: 110 kg ▲▲ (Optimized composite)
Corrosion ResistanceSaltwater environments, frequent useIndustry: 500 hrs salt spray (ASTM B117)Base: 600 hrs ▲ (Marine-grade aluminum)Advanced: 800 hrs ▲▲ (Double-coated finish)
Maintenance RequirementsCommercial use, frequent operationIndustry: 50 hrs oil change (SAE J1926)Base: 40 hrs (Standard 2-stroke)Advanced: 70 hrs ▲▲ (Advanced lubrication)

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