Yanmar 6LPA-STP2 315HP Diesel Marine Engine is a powerful inboard engine designed for various marine applications. With a rated output of 315 mhp and a displacement of 4.164 L, this engine delivers reliable performance for recreational and commercial vessels. The turbocharged and intercooled design ensures optimal efficiency, while the direct injection system enhances fuel combustion, providing more power with lower emissions.

Engine specifications include a strong structure featuring six cylinders, each with a bore and stroke of 94 mm x 100 mm. This setup allows for smooth operation at rated speeds of 3800 rpm, making it ideal for users seeking a balance between power and fuel economy. The engine’s dry weight of 408 kg and compact dimensions of 1220 mm x 666 mm x 739 mm facilitate easy installation on various boat types.

• Rated Output: 232 kW / 315 mhp
  
• Rated Speed: 3800 rpm
  
• Displacement: 4.164 L / 254 cu. in
  
• No. of cylinders: 6 cylinders
  
• Cylinder Bore x Stroke: 94 mm x 100 mm / 3.7 in x 3.94 in
  
• Combustion system: Direct Injection, 2-stage Injection
  
• Aspiration: Turbocharged & Intercooled
  
• Alternator: 12V - 80A
  
• Dry weight without gear: 408 kg / 899 lbs
  
• Dimensions: 1220 mm x 666 mm x 739 mm
  
• Controls: Mechanical

The engine's design and technology suit users looking for a reliable and efficient propulsion solution for their vessels. With a focus on value, this engine represents an excellent choice for those in the marine industry seeking quality and performance.