This Yanmar Marine Diesel engine model 6ly2a-stp with 440 horsepower is a reliable and powerful option for any boater. The engine has been well-maintained and serviced regularly, ensuring its high performance. It is designed to withstand the harsh marine environment and provide long-lasting performance. This engine is compatible with a range of boat types and sizes, making it a versatile option for any boater. Its brand, Yanmar, is well-known for producing quality marine engines, and this model is no exception. It comes with a heat exchanger to regulate its temperature and keep it running smoothly. Invest in this Yanmar Marine Diesel engine for a reliable and durable power source on your next boating adventure.