MERCURY 31640 Tab 402

( Part Type: Hp ), ( Manufacturer Part Number: 31640 )

Review MERCURY Model 402 40 Hp Used Trim Tab fits MARINE

The Mercury 31640 Marine 40hp Four Stroke Outboard is a powerful and efficient engine designed for small to mid-sized boats. This engine is part of Mercury's 40hp Four Stroke series, which delivers reliable power with reduced emissions and improved fuel economy.

The Mercury 31640 Marine engine boasts a displacement of 1.6L and a single overhead camshaft design. It features a modern design with a sleek, compact shape, making it an excellent choice for boat owners who value both power and aesthetics. The engine is also equipped with a rugged, one-piece, saltwater-tested aluminum alloy exterior that ensures durability and protection against the elements.

The Mercury 31640 Marine engine is known for its ease of use and versatility. It comes with a digital electronic fuel injection system that delivers precise fuel delivery for optimal engine performance and efficient combustion. The engine also features a SmartCraft electronic control system, which allows for easy monitoring and adjustment of various engine functions.

The Mercury 31640 Marine engine is designed to provide smooth and quiet operation. It features a multi-point electronic fuel injection system that ensures a clean and even fuel mixture for reduced noise and vibration. The engine also comes with a Stealthy Quiet Technology muffler that helps to reduce noise levels, making for a more enjoyable boating experience.

The Mercury 31640 Marine engine is also designed with ease of maintenance in mind. It features a conveniently located oil change system, which makes oil changes quick and easy. The engine also comes with a long-lasting, maintenance-free spark plug design, reducing the need for frequent replacements.

The Mercury 31640 Marine engine is a powerful and efficient choice for boat owners who demand reliability, performance, and ease of use. Its modern design, advanced technology, and durable construction make it an excellent investment for anyone looking to power their small to mid-sized boat. Whether you're cruising the open waters or fishing in rough seas, this engine is sure to deliver the power and performance you need to enjoy your time on the water.

The Mercury 31640 Marine 402 40 HP outboard motor is a popular choice for those seeking a reliable and powerful engine for their watercraft. Here are some pros and cons to consider before making a purchase.

1. Power and Performance: The Mercury 31640 Marine 402 40 HP engine delivers impressive power and torque, making it suitable for various water activities, including water sports, fishing, and cruising.

2. Fuel Efficiency: Mercury Marine's OptiMax technology used in this engine helps improve fuel efficiency and reduce emissions, making it an eco-friendly option.

3. Durability: The engine is built with high-quality materials and features a corrosion-resistant finish, ensuring long-lasting performance.

4. Easy Start and Throttle Response: The engine starts quickly and easily, and the throttle response is smooth and responsive, providing a great driving experience.

5. Versatility: This engine is compatible with a wide range of Mercury Marine-compatible boats and can be used in both freshwater and saltwater environments.

1. Price: The Mercury 31640 Marine 402 40 HP engine is a high-performance and high-end outboard motor, and its price reflects that.

2. Weight: At approximately 430 lbs (195 kg), this engine is heavier than some other outboard motors in its class, making it more difficult to transport and install.

3. Maintenance: Like any engine, the Mercury 31640 Marine 402 40 HP requires regular maintenance to ensure optimal performance. This includes oil changes, filter replacements, and other routine upkeep.

The Mercury 31640 Marine 402 40 HP outboard motor offers impressive power, performance, fuel efficiency, and durability, making it a great choice for those seeking a high-end engine for their watercraft. However, its high price and weight may deter some buyers. Ultimately, if budget and weight are not major concerns, the Mercury 31640 Marine 402 40 HP engine is a solid investment for those who demand the best in power and performance on the water.

If you are in the market for a high-performance outboard motor and have the budget and weight capacity to accommodate it, the Mercury 31640 Marine 402 40 HP engine is a great choice. Its power, efficiency, and durability make it a worthy investment for those who take their water activities seriously. However, if budget or weight constraints are a concern, you may want to consider other options in Mercury Marine's lineup or from other manufacturers.

Details:

Mercury Marine model 402 40 HP USED 31640 Trim Tab.

part #: 31640 prices

• $11.78-$35.90

specifications vesselveep:

• for models: Marine
• for makes: Mercury
• part type: Hp
• manufacturer part number: 31640

returns vesselveep:

• policy: Returns Accepted
• time: 14 Days
• paid by: Buyer

offer vesselveep:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: March 31, 2025
• sold: 0

seller vesselveep:

• city: Isanti, Minnesota
• # reviews: 7212
• rating: 99.6%

general vesselveep:

• condition: Used
• Parts Accessories > Boat Parts > Other

shipping vesselveep:

• type: Calculated
• carrier: USPS
• class: Standard
• cost: $0.00
• transit: 2-5 Days
• service: USPS Ground Advantage

payments vesselveep:

• other
• credit card: Visa
• wallet: Google-pay

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