Description
The Yanmar 6LY2A STP stands out in its class due to its innovative engineering and robust performance. Key benefits include:
- Unmatched Reliability: Built to endure the harshest marine environments, ensuring longevity and consistent performance.
- Enhanced Efficiency: Advanced direct injection and turbocharging systems reduce fuel consumption without compromising power.
- Ease of Maintenance: Comprehensive documentation—including the Yanmar 6LY2A-STP parts manual—simplifies service and repairs.
- Genuine Support: With Hammer Engines GmbH, you benefit from expert technical assistance, genuine Yanmar replacement parts, and full manufacturer warranties.
For additional insights on marine engine care, visit our Marine Engine Maintenance Tips article.
Yanmar 6LY2A STP Specifications
Below is an overview of the Yanmar 6LY2A STP specs designed to give you a clear technical snapshot of this advanced engine:
| Specification | Details |
|---|---|
| Model | Yanmar 6LY2A STP |
| Engine Type | 6-Cylinder Inboard Diesel Engine |
| Power Output | Approximately 400 MHP* (varies by configuration) |
| Displacement | Approximately 4.2 – 4.5 L (refer to the Yanmar 6LY2A-STP manual for precise figures) |
| Fuel System | Direct Injection / Common Rail |
| Turbocharging | Turbocharged & Intercooled |
| Oil Capacity | Approximately 15–20 liters (see the Yanmar 6LY2A-STP oil capacity details in the manual) |
| Fuel Consumption | Optimized for efficiency (exact values available in the manual; see Yanmar 6LY2A-STP fuel consumption) |
| Weight (Dry) | Approximately [X] kg (varies based on configuration; see yanmar 6ly2a-stp weight in the manual) |
| Cooling System | Freshwater Cooling |
| Control System | Advanced Electronic Management System |
*For the most accurate specifications, please refer to the official Yanmar 6LY2A STP Manual PDF on Yanmar’s website.
Performance & Efficiency
The Yanmar 6LY2A STP is engineered for superior performance in both commercial and recreational marine applications. Its advanced turbocharging and intercooled design ensures rapid power delivery under heavy loads, while its state-of-the-art fuel injection system helps minimize fuel consumption. Whether you’re cruising coastal waters or operating in demanding offshore conditions, this engine is designed to provide reliable and efficient performance.




