MERCURY 1647-9148 Outboard Lower Unit 135 150 175 V6

( Manufacturer Part Number: 1647-9148 ), ( Part Type: Hp Unit ), ( Country/region Of Manufacture: United States )

Review MERCURY 135 150 175 Hp V6 Outboard Lower Unit fits MARINER 200

Mercury 1647-9148 135/150/175/200 HP Mariner V6 Outboard Lower Unit

The Mercury 1647-9148 Lower Unit is a testament to engineering excellence, expertly designed to deliver exceptional performance and reliability for your 135, 150, 175, or 200 HP Mariner V6 Outboard motor.

Crafted with precision, this lower unit boasts a robust and durable design that ensures smooth, efficient power transmission from the upper unit to your watercraft. The sleek, aerodynamic design minimizes drag, enhancing fuel efficiency and contributing to a more enjoyable boating experience.

The Mercury 1647-9148 Lower Unit features a sealed, commercial-duty gear case that offers superior protection against corrosion and the harsh marine environment. Its innovative, optimized gear ratio provides quick acceleration and smooth, quiet operation, whether you're cruising on calm waters or battling rough seas.

Equipped with a heavy-duty, multi-plate wet clutch, this lower unit offers exceptional control and smooth shifting, ensuring a seamless transition between forward and reverse gears. The machined, precision-cut gears deliver superior strength and durability, ensuring long-lasting performance.

The Mercury 1647-9148 Lower Unit is also equipped with a high-performance, adjustable lower unit trim system that allows you to fine-tune your boat's attitude for optimal performance in various conditions. This feature, combined with the unit's durable, high-quality construction, makes it an ideal choice for both recreational and commercial applications.

In conclusion, the Mercury 1647-9148 Lower Unit is a high-performance, durable, and reliable choice for your Mariner V6 Outboard motor. Its sleek design, optimized gear ratio, heavy-duty clutch, and adjustable trim system make it a standout in its class, delivering the power, control, and efficiency you need to make the most of your time on the water.

1. Reliable Performance: Mercury is a well-known brand with a reputation for producing high-quality outboard motors. This lower unit is designed to deliver reliable performance and durability.

2. Versatile Horsepower Options: The lower unit is available in four different horsepower options (135, 150, 175, and 200 HP), allowing you to choose the power that best suits your boating needs.

3. Easy Installation: The lower unit is designed for easy installation, making it a convenient choice for both professional installers and DIY enthusiasts.

4. Wide Compatibility: This lower unit is compatible with a variety of Mercury outboard motors, providing you with flexibility in your boating setup.

1. Potential Expense: As with any high-quality product, this lower unit may be more expensive than some other options on the market.

2. Limited Accessories: The lower unit does not include the upper unit, shift, or steering assembly, which may need to be purchased separately.

3. Potential Compatibility Issues: While the lower unit is compatible with a variety of Mercury outboard motors, there may be specific models or years that are not compatible. It's important to verify compatibility before making a purchase.

In conclusion, the Mercury 1647-9148 135/150/175/200 HP Mariner V6 Outboard Lower Unit is a reliable and versatile choice for those in the market for a new lower unit. However, potential buyers should be aware of the potential expenses and compatibility issues, and should verify compatibility with their specific outboard motor before making a purchase.

Recommendation: If you are in the market for a new lower unit and are looking for reliable performance, the Mercury 1647-9148 135/150/175/200 HP Mariner V6 Outboard Lower Unit is a solid choice. However, it's important to carefully consider your boating needs and budget before making a purchase. If you are unsure about compatibility or have specific questions, it may be helpful to consult with a professional or do extensive research before making a decision.

Details:

When we drained the oil noted it had a string of moisture in gear. Needs a water pump impeller installed prior to being put back into service. The propeller shaft has 15 splines. This is the earlier model that has load pin on drive shaft end and studs for extension housing, The 8 splines.

This lower unit shifts turns smoothly. Fresh water parts. 135-200 hp Mercury V6 Lower unit. Probably a good idea to do the seals.

This is an extra long shaft for 25 transoms. Good replacement gear case. This had Dole fins on it, if you want to add them the holes are already there.

part #: 16479148 prices

• $250.00-$2400.00

specifications ouboaen:

• for models: 200, Mariner
• for makes: Mercury
• mpn: 1647-9148
• part type: Hp Unit
• country/region of manufacture: United States

seller ouboaen:

• # reviews: 11936
• city: Flushing, Michigan
• rating: 100.0%

shipping ouboaen:

• carrier: FedEx
• transit: 4-10 Days
• type: Fixed
• class: Standard
• cost: $129.00
• service: FedEx Ground or FedEx Home Delivery

payments ouboaen:

• wallet: Paypal
• other
• credit card: Diners-club

returns ouboaen:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

offer ouboaen:

• sold: 0
• started: July 5, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home

general ouboaen:

• condition: Used
• Boat Parts > Outboard Engines Components > Lower Unit Components

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