fits make: Mercury.

( Brand: Mercury Marine / Mercruiser ), ( Manufacturer Part Number: 97-31640Q4 ), ( UPC: 745061040359 )
The Mercury Marine Mercruiser 9.7L QC4 tab (31640) is a compact and powerful outboard engine designed for small to mid-sized boats. This engine is part of Mercury Marine's Quadruple Four Stroke (QC4) series, which delivers exceptional performance and fuel efficiency.
The engine features a displacement of 9.7 liters (594 cubic inches) and four-cylinder design, delivering a total power output of 220 horsepower at 5800 rpm. The QC4 technology allows for optimal power delivery across the entire RPM range, ensuring smooth and responsive acceleration.
The Mercruiser 9.7L QC4 tab is equipped with Mercury Marine's advanced Common Rail Direct Fuel Injection (CRDI) system, which delivers fuel directly to the cylinders under high pressure, resulting in superior combustion efficiency and reduced emissions. The engine also features an electronic fuel injection system, allowing for precise fuel delivery and optimal engine performance.
The engine is constructed using a high-strength, corrosion-resistant alloy, ensuring durability and reliability in various marine environments. The three-blade Mercury Propeller is specifically designed to match the engine's power output and provide optimal boat performance.
The Mercruiser 9.7L QC4 tab features Mercury Marine's SmartCraft digital controls system, which allows for easy monitoring and adjustment of engine functions, including engine temperature, fuel level, and trim tab position. The engine is also equipped with a digital gauges display, providing real-time engine data and diagnostics.
The engine is compatible with Mercury Marine's Joystick Piloting for Outboards (JPO) system, allowing for precise and intuitive boat control in tight quarters and during docking maneuvers. The engine's electric steering system provides smooth and responsive steering, ensuring easy maneuverability on the water.
The Mercruiser 9.7L QC4 tab is designed to meet the latest emissions regulations, including EPA and EU Stage III emissions standards, ensuring a cleaner and more sustainable marine environment. The engine's compact size and lightweight design make it an ideal choice for various applications, from fishing and cruising to watersports and commercial use.
The Mercury Marine Mercruiser 9.7HP 31640Q4 TAB is a popular outboard motor known for its reliability and efficiency. Here are some pros and cons to help you make an informed decision about purchasing this motor:
Pros:1. Fuel Efficiency: This motor is known for its impressive fuel efficiency, which can save you money in the long run.
2. Quiet Operation: The 9.7HP Mercruiser is relatively quiet compared to other outboard motors, making it a great choice for those who value peace and quiet while on the water.
3. Easy to Use: This motor is easy to install and operate, making it a great choice for both experienced boaters and novices.
4. Durability: Mercury Marine is known for its high-quality and durable outboard motors, and the 9.7HP Mercruiser is no exception.
5. Versatile: This motor can be used for a variety of water activities, including fishing, watersports, and cruising.
Cons:1. Price: The Mercury Marine Mercruiser 9.7HP 31640Q4 TAB is on the pricier side compared to some other outboard motors in its class.
2. Limited Power: With only 9.7HP, this motor may not be suitable for larger boats or those who require more power for water sports.
3. Maintenance: Like all outboard motors, the Mercruiser requires regular maintenance to ensure optimal performance and longevity.
In conclusion, the Mercury Marine Mercruiser 9.7HP 31640Q4 TAB is a high-quality, fuel-efficient, and durable outboard motor that is easy to use and versatile. However, it comes with a higher price tag and may not provide the power that some boaters require. Ultimately, it depends on your specific needs and budget. If you value fuel efficiency, quiet operation, and durability, and are willing to pay a premium price, this motor may be a great choice for you. If you require more power or have a limited budget, you may want to consider other options.
This is a factory original equipment item, not aftermarket. Items shown are not included. Brand new, genuine Mercury Marine / Mercruiser Trim Tab. NOTE: This is a generic image.