Description

Vetus M4.56 Marine Diesel Engine with Sail Drive – 52HP

Seawave Marine proudly supplies the Vetus M4.56 Marine Diesel Engine with Sail Drive, one of the most reliable, fuel-efficient, and low-noise propulsion solutions in the Vetus M-Line engines family. Trusted by boat owners across Europe, this 52HP marine engine is engineered for sailboats, cruising yachts, and light commercial vessels that demand smooth power delivery and outstanding maneuverability.

As specialists in small marine diesel engines for sale, Seawave Marine draws upon years of real-world field experience to help boat owners select the right propulsion solution—ensuring trustworthy performance backed by expert marine engineering knowledge.

Why the Vetus M4.56 Is a Trusted Small Marine Diesel Engine

The Vetus M4.56 is widely regarded as one of the best small marine diesel engines, known for its long-term reliability, onboard comfort, and exceptional fuel efficiency.

It is a perfect choice for boat owners comparing:

• Vetus marine engines prices

• Vetus diesel engine models

• Vetus M-Line engines

• Vetus 42HP engine price vs. 52HP options

The M4.56 offers a powerful balance of performance, smooth operation, and minimal vibration—attributes that sailors value during coastal cruising, bluewater passages, and marina maneuvering.

Key Features & Benefits of the Vetus M4.56 Marine Diesel Engine

1. Purpose-Built for Sail Drive Performance

• Compatible with Vetus SP60 or SD10 Sail Drive

• Reduced drag for better fuel economy

• Exceptionally smooth operation with minimal vibrations

• Ideal for precise low-speed maneuvering and docking

2. Strong & Efficient 52HP Output

• Delivers 52HP at 3000 RPM

• Excellent torque curve for steady cruising

• Self-bleeding fuel system for effortless restarts

3. Quiet & Cool Operation

• Indirect cooling system (keel cooling optional)

• Water-cooled aluminum top cover reduces heat by 15°C

• Air intake system reduces sound by 5 dB(A)

4. Durable & Easy to Service

• Marine-grade construction for harsh saltwater environments

• Front-mounted service components

• Simplified hose layout reduces failure points

5. High Electrical Output

• 12V / 110-amp alternator for fast battery charging

• Optional second alternator for high-demand electrical systems

• Fully compliant with EU-RCD II and SOLAS

Technical Specifications

Why Buy from Seawave Marine?

As an experienced and trusted supplier of Vetus marine diesel engines, Seawave Marine provides:

✅ Genuine Vetus M-Line engines
✅ Competitive pricing
✅ Fully backed 5-year manufacturer warranty
✅ Expert installation guidance
✅ Worldwide shipping
✅ Access to Vetus diesel engine parts, manuals, and servicing

Internal link suggestions included naturally:

• Explore more Vetus engines: Seawave Marine – Marine Engines Catalogue

• Need parts? See Seawave Marine – Marine Spare Parts

• Contact our experts: Seawave Marine – Contact Page

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Warranty Information

All Vetus marine engines purchased from Seawave Marine include:

✅ 5-Year / 1500-Hour Manufacturer Warranty
(whichever comes first)

Extended warranty packages are available upon request.

Seawave Marine’s support team assists with:

• Warranty claims

• Technical troubleshooting

• Spare parts sourcing

• Service recommendations

Frequently Asked Questions (FAQ)

1. What is the price of the Vetus M4.56 Marine Diesel Engine with Sail Drive?

Vetus marine engines prices vary depending on configuration, sail drive choice, and accessories. Contact Seawave Marine for current pricing and availability.

2. Is the Vetus M4.56 a good engine for sailboats?

Yes. The M4.56 is specifically engineered for sail drive applications, providing quiet operation, fuel efficiency, and excellent maneuverability—perfect for both coastal and offshore sailboats.

3. What are the benefits of a sail drive?

• Lower noise

• Reduced vibration

• Better maneuverability

• Lower maintenance compared to traditional shaft drives

4. What gearbox options are available?

While the sail drive is the primary configuration, the engine can alternatively pair with:

• TM345(A)

• ZF12M (2.14:1)

• ZF15MIV (2.13/2.99:1)

• TMC60P (2/2.5:1)

5. Do you ship internationally?

Yes—Seawave Marine ships Vetus diesel engines to Germany, Europe, and worldwide.

Order Your Vetus M4.56 Marine Diesel Engine Today

Whether you’re upgrading your propulsion system or replacing an older unit, the Vetus M4.56 Marine Diesel Engine with Sail Drive delivers dependable power, quiet operation, and proven Vetus engineering.

Contact Seawave Marine today to request pricing, lead times, and expert assistance.