MERCURY N9341352 Cylinder Boat Engine Crankshaft Crank Shaft 140 3.0

( Manufacturer Part Number: N9341352 ), ( Part Type: Hp ), ( Country/region Of Manufacture: United States )

Review MERCURY 140 Hp Cylinder 3.0 Boat Engine Crankshaft Crank Shaft fits MERCRUISER MARINE

The Mercury Mariner 140 HP Cylinder 3.0 Crankshaft, part number N9341352, is a critical component of the Mercury Mariner 140 HP boat engine. This crankshaft is designed for high performance and durability, ensuring reliable operation of your marine engine.

The crankshaft is a crucial part of the engine's powertrain, responsible for converting linear motion of the pistons into rotational force that turns the engine's propeller. Mercury Marine engineers have designed this crankshaft with precision and care to meet the unique demands of marine applications.

Made of high-strength, forged steel, this crankshaft is built to handle the rigors of the marine environment. Its surface is treated with a durable, corrosion-resistant coating to protect against the harsh effects of saltwater and UV radiation. The crankshaft's bearings are engineered with advanced materials for reduced friction and increased durability.

The crankshaft features a precision-balanced design to minimize vibrations and ensure smooth engine operation. Its design also includes a large crankpin diameter, which enhances the engine's torque and power output. The crankshaft is also designed to be easily serviced, with accessible bearings and a modular design that simplifies installation and maintenance.

The N9341352 Mercury Mariner 140 HP Cylinder 3.0 Crankshaft is a high-quality replacement part that meets or exceeds OEM specifications for fit, form, and function. It is backed by Mercury Marine's commitment to quality and customer satisfaction. If you are in need of a new crankshaft for your Mercury Mariner 140 HP boat engine, this part is the ideal choice. With its exceptional strength, durability, and performance, you can trust the N9341352 crankshaft to keep your engine running at its best.

Mercury Marine's N9341352 crankshaft for the 140 HP 3.0 liter Cylinder in-line six engine, also known as the MerCruiser Alpha One, is a popular choice for recreational boaters. Here are some pros and cons to help you make an informed decision about purchasing this crankshaft:

1. High Power Output: This crankshaft is designed to deliver high power output, making it ideal for boats requiring more horsepower and torque.

2. Durability: Mercury Marine is known for its durable engines, and the N9341352 crankshaft is no exception. It is made with high-quality materials to ensure long-lasting performance.

3. Excellent Customer Support: Mercury Marine offers excellent customer support, which can be helpful when dealing with engine repairs or replacement parts.

4. Reliable Performance: This crankshaft is designed to provide reliable performance, even in harsh marine environments.

5. Easy Installation: The installation process for this crankshaft is relatively straightforward, which can save time and money on labor costs.

1. Expensive: The Mercury Marine N9341352 crankshaft is a high-end option, and it comes with a premium price tag.

2. Heavy: This crankshaft is heavier than some other options on the market, which can make it more challenging to install and transport.

3. Limited Availability: Depending on your location, it may be challenging to find a local supplier for this specific crankshaft model.

4. Compatibility: This crankshaft is only compatible with the Mercury Marine 140 HP 3.0 liter Cylinder in-line six engine.

The Mercury Marine N9341352 crankshaft is a high-performance option that delivers reliable and durable performance. Its high power output makes it an excellent choice for boats that require more horsepower and torque. However, its premium price tag and limited availability may be a drawback for some boaters. Ultimately, if you have the budget and need the power, this crankshaft is an excellent investment for your boat.

If you're in the market for a high-performance crankshaft for your Mercury Marine 140 HP 3.0 liter Cylinder in-line six engine, the N9341352 is an excellent choice. Its durability, reliability, and excellent customer support make it a worthwhile investment. However, if cost is a concern, you may want to explore other options or consider rebuilding your existing crankshaft instead of buying a new one.

Details:

Shelf 29-14-2-B. Condition: Good used condition. Part was removed from a 140 hp 4 cylinder MerCruiser Marine engine. Mounting hardware is only included if it shown in the pictures.

Please look at all pictures and read entire before buying. I will do my best to resolve the issue. Thanks -Mike. Look at pictures closely and ask any questions, I try to describe parts as best can.

What you see in the pictures is what get.

part #: n9341352 prices

• $139.99-$1614.05

specifications otsterndriv:

• for models: Marine, Mercruiser
• for makes: Mercury
• mpn: N9341352
• part type: Hp
• country/region of manufacture: United States

seller otsterndriv:

• city: Huron, Ohio
• rating: 99.1%
• # reviews: 103430

general otsterndriv:

• condition: Used
• Boat Parts > Sterndrive Motors Components > Other

returns otsterndriv:

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

offer otsterndriv:

• quantity: 1
• started: March 4, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0

payments otsterndriv:

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

shipping otsterndriv:

• service: FedEx Ground or FedEx Home Delivery, USPS Ground Advantage, USPS Priority Mail, FedEx 2Day
• type: Calculated
• transit: 2-6 Days
• cost: $41.74
• carrier: FedEx, USPS
• class: Standard, Expedited

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