Yanmar 6LPA-STP2 315HP Diesel Marine Inboard Engine

Yanmar 6LPA-STP2 Diesel Marine Engine

Yanmar 6LPA-STP2 315HP Diesel Marine Inboard Engine

21,988.00

In stock

21,988.00

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Description

New Yanmar 6LPA-STP2 Diesel Marine Engine – 315HP Inboard Engine

The Yanmar 6LPA-STP2 Diesel Marine Engine, delivering 315HP at 3800 RPM, is a lightweight and fuel-efficient solution designed for recreational yachts, commercial vessels, and fishing boats. As part of the Yanmar family of marine diesel engines, the 6LPA-STP2 combines direct injection technology with advanced turbocharging to deliver unmatched performance, reliability, and low emissions.

Why Choose the Yanmar 6LPA-STP2 Marine Diesel Engine?

  • Exceptional Power-to-Weight Ratio: Produces 315HP while weighing only 408 kg (899 lbs), making it ideal for smaller vessels requiring high performance.
  • Fuel Efficiency: Equipped with direct injection and 2-stage injection technology, ensuring optimized fuel consumption and reduced operational costs.
  • Durable Turbocharged Design: Features a turbocharger with intercooler, delivering enhanced durability and power, even under high-load conditions.
  • Environmental Compliance: Certified to meet IMO Tier 2, EPA Tier 2, RCD 1, and other emissions standards, ensuring eco-friendly operation.
  • Compact Dimensions: At 1220 mm × 666 mm × 739 mm, it’s perfect for vessels with limited engine room space.
  • Global Shipping: Seawave Marine offers worldwide shipping for all Yanmar marine engines.

Technical Specifications

SpecificationDetails
Rated Output232 kW / 315 HP
Rated Speed3800 RPM
Displacement4.164 L / 254 cu. in
Number of Cylinders6 Cylinders
Combustion SystemDirect Injection, 2-stage Injection
AspirationTurbocharged & Intercooled
Alternator12V – 80A
Dry Weight (without gear)408 kg / 899 lbs
Dimensions (L × W × H)1220 mm × 666 mm × 739 mm
ControlsMechanical
CertificationsIMO Tier 2, EPA Tier 2, RCD 1, BSO II, EMC, SOLAS
Warranty5 Years
ShippingGlobal Shipping Available

Product Information

The Yanmar 6LPA-STP2 Diesel Marine Engine is designed to deliver reliable and efficient propulsion for a variety of marine applications. Its 2-stage direct injection system ensures precise fuel delivery, improving fuel efficiency and reducing emissions. With a turbocharged intercooler, this engine delivers consistent power, even under demanding conditions, making it a trusted choice for marine diesel engines.

Package Includes

When you purchase the Yanmar 6LPA-STP2 Diesel Marine Engine from Seawave Marine, you receive:

  • Yanmar 6LPA-STP2 Engine
  • Turbocharger with Intercooler
  • Alternator (12V – 80A)
  • Fuel Pre-Filter with Water Separator
  • Flexible Engine Mounts
  • Exhaust Mixing Elbow
  • ZF63A or ZF63IV Gearbox for optimal power transfer
  • Mechanical Controls for easy operation
  • Belt Safety Cover
  • User Manual with detailed installation, operation, and maintenance instructions

Optional Accessories

Enhance your engine’s performance with these optional accessories:

  • High-Riser Exhaust Mixing Elbow for specialized installations
  • Spare Parts Kit for onboard maintenance
  • Extended Wiring Harness for remote installations
  • Hot Water Kit with Cocks for onboard comfort
  • IMO Tier III Compliance Kit for stricter emissions requirements

Warranty Information

The Yanmar 6LPA-STP2 Diesel Marine Engine comes with a 5-year manufacturer warranty, ensuring long-term reliability and peace of mind. At Seawave Marine, we also provide expert after-sales support and access to genuine spare parts to keep your engine running efficiently.

Applications

The Yanmar 6LPA-STP2 diesel marine engine is suitable for a wide range of applications, including:

  • Recreational Yachts: Provides smooth and fuel-efficient propulsion for leisure vessels.
  • Commercial Workboats: Durable and efficient for heavy-duty operations.
  • Fishing Boats: High torque and performance for towing and hauling.
  • Offshore Support Vessels: Reliable power for demanding offshore conditions.

Frequently Asked Questions (FAQs)

1. What vessels can the Yanmar 6LPA-STP2 power?
This engine is ideal for recreational yachts, fishing boats, and small commercial vessels.

2. How fuel-efficient is the Yanmar 6LPA-STP2?
The 2-stage injection system optimizes fuel delivery, reducing fuel consumption while maintaining power.

3. Does this engine meet emissions standards?
Yes, it complies with IMO Tier 2, EPA Tier 2, RCD 1, and other international regulations.

4. Can this engine be used for repowering older vessels?
Absolutely! Its lightweight and compact design make it an excellent choice for repowering projects.

5. What is included in the standard package?
The package includes the 6LPA-STP2 engine, turbocharger, alternator, exhaust mixing elbow, and a comprehensive user manual.

6. What gearbox comes with the engine?
The engine is supplied with either the ZF63A or ZF63IV gearbox, ensuring optimal power transfer.

7. What does the 5-year warranty cover?
The warranty covers defects in materials and workmanship, ensuring reliable operation for years.

8. Does Seawave Marine provide installation support?
Yes, we offer expert installation guidance, maintenance services, and access to a full range of spare parts.

Why Choose Seawave Marine?

At Seawave Marine, we are committed to providing genuine Yanmar marine diesel engines, along with expert advice and outstanding customer support. Choose us for:

  • Factory-backed warranties and authentic spare parts
  • Professional guidance to select the right engine for your vessel
  • Fast, secure global shipping
  • Dedicated after-sales support to ensure long-term engine performance

Contact Us Today

Upgrade your vessel with the high-performance Yanmar 6LPA-STP2 Diesel Marine Engine – 315HP. Contact Seawave Marine today for pricing, availability, and expert assistance.