1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 4028688349773772
  3. MERCURY 14088640

MERCURY 14088640 Gm Boat Engine Crankshaft Crank Shaft 4.3 175 262 V6

fits model: Marine, Mercruiser. make: Mercury.

14088640 Mercury Mercruiser 4.3 L 175 Hp 262 V6 Gm Marine Boat Engine Crankshaft Crank Shaft

( Manufacturer Part Number: 14088640 ), ( Part Type: Hp Engine Crankshaft Crank Shaft ), ( Country/region Of Manufacture: United States )

Review MERCURY 4.3 175 Hp 262 V6 Gm Boat Engine Crankshaft Crank Shaft fits MERCRUISER MARINE

The Mercury 14088640 crankshaft is an essential component of the Mercruiser 4.3 175 HP 262 V6 GM Marine Boat Engine. This crankshaft, specifically designed for marine applications, is engineered to deliver optimal performance and reliability under the demanding conditions of the water environment.

Measuring 14.5 inches in length, this crankshaft is a robust and sturdy piece of machinery. It is machined from high-strength, forged steel, ensuring it can withstand the heavy loads and stresses of continuous operation. The crankshaft's journals are precision-machined to ensure a snug fit with the connecting rods and crankshaft bearings, minimizing friction and reducing engine vibration.

The crankshaft features a 4-bolt main bearing design, which provides increased stability and rigidity, reducing noise and improving engine balance. This design also facilitates easier installation and removal of the engine components during maintenance.

The crankshaft's counterweights are strategically placed to optimize the piston's movement, reducing reciprocating mass and improving engine efficiency. The counterweights are also designed to minimize noise and vibration, providing a smoother and more comfortable riding experience.

The crankshaft's crankpin fillets are rounded and smooth, reducing stress concentrations and improving overall durability. The crankshaft's bearing surfaces are also treated with Mercury's exclusive ProGuard coating, which provides an additional layer of protection against corrosion and wear.

This Mercury 14088640 crankshaft is a direct replacement for the original equipment crankshaft in the Mercruiser 4.3 175 HP 262 V6 GM Marine Boat Engine. It is engineered to meet or exceed OEM specifications, ensuring a reliable and long-lasting solution for boat owners.

In summary, this Mercury 14088640 crankshaft is a high-quality, durable, and reliable component designed specifically for use in marine applications. Its precise engineering, robust materials, and advanced features make it an excellent choice for boat owners seeking to maintain the optimal performance and reliability of their Mercruiser 4.3 175 HP 262 V6 GM Marine Boat Engine.

Mercury 14088640 Crankshaft: A Comprehensive Analysis

Introduction:

The Mercury 14088640 crankshaft is a critical component of the Mercruiser 4.3 175 HP 262 V6 GM marine boat engine. This analysis aims to provide an in-depth examination of the Mercury 14088640 crankshaft, discussing its key features, advantages, disadvantages, and a final recommendation.

Features:

1. Material: The crankshaft is made of high-strength material, ensuring durability and resistance to corrosion and wear.

2. Design: Its compact design allows for better weight distribution and improved engine performance.

3. Balancing: The crankshaft is precisely balanced to minimize vibrations and ensure smooth engine operation.

Advantages:

1. Durability: The Mercury 14088640 crankshaft is known for its longevity and resistance to damage, making it an excellent investment for boat owners.

2. Performance: The crankshaft's compact design and precise balancing contribute to improved engine performance and reliability.

3. Corrosion resistance: The high-strength material used in the crankshaft makes it resistant to corrosion, ensuring optimal performance in marine environments.

Disadvantages:

1. Cost: The Mercury 14088640 crankshaft may be more expensive compared to some aftermarket alternatives, which could be a concern for budget-conscious boat owners.

2. Availability: Due to its high demand, availability of the OEM Mercury crankshaft may be limited, requiring boat owners to wait for extended periods to receive a replacement.

Conclusion:

The Mercury 14088640 crankshaft is a high-quality, durable, and reliable component of the Mercruiser 4.3 175 HP 262 V6 GM marine boat engine. Its advantages, such as improved engine performance and corrosion resistance, outweigh its disadvantages, including its cost and limited availability. For boat owners seeking optimal engine performance and longevity, the Mercury 14088640 crankshaft is an excellent investment.

Recommendation:

If budget is not a concern and you prioritize optimal engine performance and longevity, the Mercury 14088640 crankshaft is the recommended choice for your Mercruiser 4.3 175 HP 262 V6 GM marine boat engine. However, if you are looking for a more cost-effective alternative, researching aftermarket crankshaft options may be worth exploring. Ultimately, making an informed decision based on your specific needs and budget is crucial.

Details:

Thanks -Mike. Look at pictures closely and ask any questions, I try to describe parts as best can. Please look at all pictures and read entire before buying. Mounting hardware is only included if it shown in the pictures.

I will do my best to resolve the issue. Condition: Good used condition. Part was removed from a 4.3 L 175 HP V6 MerCruiser Marine engine. Shelf 27-3-1-B.

What you see in the pictures is what get.

part #: 14088640 prices

  • $242.25-$299.00

specifications otsterndriv:

  • for models: Marine, Mercruiser
  • for makes: Mercury
  • mpn: 14088640
  • part type: Hp Engine Crankshaft Crank Shaft
  • country/region of manufacture: United States

offer otsterndriv:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: September 12, 2025
  • quantity: 1

returns otsterndriv:

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

seller otsterndriv:

  • city: Huron, Ohio
  • # reviews: 107616
  • rating: 99.2%

shipping otsterndriv:

  • transit: 3-6 Days
  • type: Calculated
  • service: FedEx Ground / FedEx Home Delivery, UPS Ground, USPS Ground Advantage, FedEx 2Day
  • class: Standard, Expedited
  • carrier: FedEx, UPS, USPS
  • cost: $39.91

payments otsterndriv:

  • credit card: Mastercard
  • other
  • wallet: Paypal

general otsterndriv:

  • condition: Used
  • Boat Parts > Sterndrive Motors Components > Other
for models: marine, mercruiser, for makes: mercury, part type: hp engine crankshaft crank shaft, country/region of manufacture: united states,
category: boat parts > sterndrive components, sku: 4028688349773772,
Mercury 14088640 Is Similar To:
otsterndriv logo
2 offers $242.25–$299.00 USD
  • Used. Offer #1 priced at $299.00 + $95.00 shipping estimate = $394.00* total. No spun journals! STD main and rod journals! Mercruiser 4.3 crankshaft .+$95.00 shipping
  • Used. Offer #2 priced at $242.25 + $43.19 shipping estimate = $285.44* total. I will do my best to resolve the issue. Condition: Good used condition.+$43.19 shipping

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