fits model: Ss. make: Volvo.

( Brand: Volvo Penta ), ( Manufacturer Part Number: DP290 ), ( Part Type: Prop Sterndrive Unit )
The Volvo Penta DP290 Duo Prop Sterndrive Unit Outdrive (854379) is a high-performance propulsion system designed for powerboats and other vessels seeking optimal speed and maneuverability. This outdrive unit features a Volvo Penta DP290 dual propulsion system, a reliable and efficient engine that delivers up to 290 horsepower.
The Duo Prop system consists of two counter-rotating propellers located at the rear of the vessel, which provide superior thrust and improved stability. The penta lower configuration, with five blades per propeller, ensures optimal propulsion efficiency and reduces cavitation, providing smoother operation and better fuel economy.
The Volvo Penta DP290 Duo Prop Sterndrive Unit Outdrive (854379) is designed for easy installation and integration with various boat models. It features a compact and lightweight design, making it suitable for both new and existing vessels. The unit is built with durable materials, including marine-grade aluminum and high-strength steel, ensuring long-lasting performance and resistance to corrosion and wear.
The Volvo Penta DP290 Duo Prop Sterndrive Unit Outdrive (854379) also features advanced electronics and control systems, such as electronic shift and throttle control, for precise and smooth operation. The unit is also compatible with various digital monitoring and diagnostic tools, allowing for easy troubleshooting and maintenance.
In summary, the Volvo Penta DP290 Duo Prop Sterndrive Unit Outdrive (854379) is a top-of-the-line propulsion system that combines power, efficiency, and reliability. Its penta lower counter-rotating propeller configuration delivers superior thrust and stability, while its advanced electronics and control systems ensure smooth and precise operation. This outdrive unit is an excellent choice for powerboat enthusiasts seeking high-performance and dependable propulsion.
Pros of buying a 854379 Prop Sterndrive Unit (Volvo DP290 Duo Props Penta Lower):1. Powerful Performance: The Volvo DP290 is a powerful and reliable engine that can provide excellent speed and performance for your boat.
2. Fuel Efficiency: The Volvo DP290 is known for its fuel efficiency, which can help save you money on fuel costs over time.
3. Durability: Volvo engines are known for their durability and reliability, which can help reduce maintenance costs in the long run.
4. Versatility: The penta lower unit is designed for versatility, allowing you to adjust the angle of the propellers for optimal performance in different conditions.
Cons of buying a 854379 Prop Sterndrive Unit (Volvo DP290 Duo Props Penta Lower):1. High Initial Cost: The Volvo DP290 is a high-end engine, which means it comes with a higher initial cost than some other options on the market.
2. Complex Installation: Installing a sterndrive unit can be a complex and time-consuming process, requiring specialized knowledge and equipment.
3. Maintenance Requirements: While the Volvo DP290 is known for its durability, it still requires regular maintenance to keep it running smoothly.
Conclusion: If you're looking for a powerful, fuel-efficient, and reliable engine for your boat, the 854379 Prop Sterndrive Unit (Volvo DP290 Duo Props Penta Lower) may be a good option for you. However, you should be prepared for the high initial cost and potential complexity of installation and maintenance. We would recommend doing extensive research and possibly consulting with a professional before making a final decision.
It had no water intrusion and no metal in lube or on magnet on end of drain plug. Have not attempted to take props off cause I dont have tool for taking off part that hold back prop in place but as easy as parts securing the front prop unscrewed and having no rust or oxidation visible believe would come off with little effort. I did nothing but wipe off oil and dirt from the unit.
7 Volvo Penta in it. The Volvo Penta duo prop has these numbers on them 9con one and 10con the other. On the end of top prop it is marked Rh. Shaft and gears look in great shape and spin free and smooth.
When I drained gear lube it looked as good lube should. I checked that it shifted and was in good working order before removing.