Yanmar 6LPA-STP2 315HP Diesel Marine Inboard Engine

Description

New Yanmar 6LPA-STP2 315HP Diesel Marine Engine – Compact Power, Premium Performance.

Discover reliable, high-output propulsion with the Yanmar 6LPA-STP2 Diesel Marine Engine, offered by Marine Inboard Specialists. Delivering 315 horsepower at 3800 RPM, this lightweight and compact inboard engine is the perfect fit for recreational yachts, fishing boats, and light commercial workboats seeking high performance with exceptional fuel economy.

Weighing just 408 kg, the 6LPA-STP2 offers one of the best power-to-weight ratios in its class. With direct injection, turbocharging, and 2-stage injection technology, this engine provides quick acceleration, smooth cruising, and low-emission operation—all backed by a 5-year Yanmar warranty.

Why Choose the Yanmar 6LPA-STP2 315HP Marine Diesel Engine?

Power in a Compact Package

• Delivers 315 HP (232 kW) at 3800 RPM while weighing only 408 kg, making it ideal for vessels with tight engine rooms or weight-sensitive configurations.

Fuel-Efficient Engineering

• Equipped with direct injection and 2-stage fuel injection for optimal combustion, lower fuel consumption, and reduced emissions.

Turbocharged Performance

• Features a turbocharger with intercooler, ensuring consistent power output even under variable load or sea conditions.

Compliant and Certified

• Certified to meet IMO Tier 2, EPA Tier 2, RCD 1, BSO II, EMC, and SOLAS emissions standards for both domestic and international operation.

Versatile Installation

• Its compact dimensions (1220 mm × 666 mm × 739 mm) and mechanical controls make installation straightforward and ideal for repower projects.

Technical Specifications – Yanmar 6LPA-STP2 Diesel Marine Engine

What’s Included in the Yanmar 6LPA-STP2 315HP Diesel Marine Engine Package

When you order the Yanmar 6LPA-STP2 from Marine Inboard Specialists, your package includes:

• Yanmar 6LPA-STP2 Marine Diesel Engine

• Turbocharger with Intercooler

• Alternator (12V – 80A)

• Fuel Pre-Filter with Water Separator

• Flexible Engine Mounts

• Exhaust Mixing Elbow

• ZF63A or ZF63IV Marine Gearbox (pre-configured for your vessel)

• Mechanical Controls

• Belt Safety Cover

• User Manual with installation, operation, and maintenance guidance

Optional Accessories

Customize and upgrade your setup with the following optional accessories:

• High-Riser Exhaust Mixing Elbow

• Spare Parts Maintenance Kit

• Extended Wiring Harnesses (3m, 5m, 10m)

• Hot Water Kit with Cocks

• IMO Tier III Compliance Kit

Warranty and Support

The Yanmar 6LPA-STP2 is covered by a 5-year manufacturer warranty, protecting your investment against defects in materials and workmanship. When you purchase from Marine Inboard Specialists, you also gain access to:

• Technical support from Yanmar-trained experts

• Genuine Yanmar replacement parts and accessories

• Worldwide shipping and installation guidance

• Ongoing service and maintenance plans

Ideal Applications

The Yanmar 6LPA-STP2 is ideal for a variety of marine propulsion needs:

• Recreational Yachts – Smooth cruising with minimal vibration

• Commercial Workboats – Lightweight and durable for daily operations

• Fishing Boats – High torque performance for towing and trawling

• Repowering Projects – Perfect for replacing outdated engines with a compact, modern alternative

Frequently Asked Questions (FAQs)

1. What types of vessels is the Yanmar 6LPA-STP2 suited for?
It’s designed for yachts, light commercial boats, fishing vessels, and any small to mid-size craft requiring reliable propulsion.

2. How efficient is the engine on fuel?
Thanks to the 2-stage direct injection system, the engine delivers excellent fuel economy under both light and heavy loads.

3. Is the engine emissions-compliant?
Yes, it meets IMO Tier 2, EPA Tier 2, and other major international standards.

4. Can it be used to repower older vessels?
Absolutely. Its lightweight, compact form and mechanical controls make it ideal for repowering projects.

5. What gearbox is included?
The engine is supplied with either the ZF63A or ZF63IV gearbox, selected to match your vessel’s specifications.

6. Does Marine Inboard Specialists offer installation support?
Yes, we offer expert installation guidance, maintenance advice, and access to all necessary parts and tools.

Request a Quote – Yanmar 6LPA-STP2 315HP Marine Engine

Upgrade your vessel’s performance with the lightweight, fuel-efficient Yanmar 6LPA-STP2 marine diesel engine. Contact Marine Inboard Specialists today to request pricing, configuration advice, or international shipping options.