1. Boat Controls & Steering Offered
  2. sku: 7337284718799792
  3. MERCURY 45-8M0141338

MERCURY 45-8M0141338 Outboard Gearcase Driveshaft 5.44

fits make: Mercury.

45-8m0141338 Mercury New Outboard Oem 5.44 Gearcase Driveshaft Xxl

( Part Type: Driveshaft ), ( Warranty: 1 Year ), ( Manufacturer Part Number: 45-8M0141338 )

Review MERCURY New Outboard Oem 5.44 Gearcase Driveshaft Xl

The Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl is a crucial component of Mercury outboard engines, ensuring optimal power transmission from the engine to the propeller. Designed for larger outboard engines, this driveshaft is specifically engineered for the 5.44 gearcase, providing enhanced durability and performance.

Measuring at an impressive length of 1338mm (52.2 inches), this driveshaft is built to handle the demands of larger outboard engines. The Xxl designation signifies an extra-large size, making it suitable for heavy-duty applications. The driveshaft is constructed from high-strength materials, such as marine-grade aluminum, ensuring resistance to corrosion and fatigue.

The Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl features a robust, one-piece design that eliminates the need for separate driveshaft sections. This not only reduces the overall weight of the driveshaft but also minimizes the potential for wear and failure points. The driveshaft's large diameter provides increased torsional strength and allows for smoother power delivery to the propeller.

The Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl is also designed with a tapered keyway, ensuring a secure and precise connection to the engine and gearcase. The driveshaft's splined design adds to its durability and rigidity, providing better torque transfer and improved overall performance.

Regular maintenance, such as greasing the driveshaft, is essential to keep this component in good working order and prolong its lifespan. With its robust design, premium materials, and precise engineering, the Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl is an excellent investment for boat owners seeking reliable and efficient power transmission in their outboard engine setup.

Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl: A Detailed Analysis

Introduction:

The Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl is an essential component for boat owners with Mercury 5.44 gearcase outboard engines. This part connects the engine to the gearcase, transmitting power to the propeller. In this analysis, we will discuss the pros and cons of purchasing this Mercury driveshaft.

Pros:

1. High-quality materials: The Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl is manufactured using top-tier materials, ensuring durability and resistance to corrosion.

2. Proven reliability: Mercury Marine is a reputable brand known for manufacturing reliable marine components. The driveshaft is no exception, offering boaters peace of mind.

3. Compatibility: This driveshaft is specifically designed for Mercury 5.44 gearcase outboard engines, ensuring a perfect fit and optimal performance.

Cons:

1. Cost: This Mercury driveshaft may be more expensive compared to aftermarket alternatives. However, the investment in a high-quality part can save money in the long run by reducing the need for frequent replacements.

2. Availability: Mercury Marine parts may not always be readily available at local marine retailers, which could result in longer wait times for boaters.

3. Complex installation: Installing the driveshaft may require professional assistance, adding to the overall cost and time spent.

Conclusion:

In conclusion, the Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl is a worthwhile investment for boaters with Mercury 5.44 gearcase outboard engines. While there are cons, such as cost and availability, the benefits, including high-quality materials, proven reliability, and compatibility, outweigh the drawbacks. Ultimately, the decision to purchase this driveshaft depends on individual preferences and priorities.

Recommendation:

For boaters seeking optimal performance, reliability, and compatibility with their Mercury 5.44 gearcase outboard engine, the Mercury 45-8M0141338 Outboard 5.44 Gearcase Driveshaft Xxl is a solid choice. Although it may come with a higher price tag and require professional installation, the peace of mind and performance gains offered by this part make it a recommended option.

part # 458m0141338 prices

  • $289.75-$549.25

specifications dorycontrol:

  • for makes: Mercury
  • part type: Driveshaft
  • warranty: 1 Year
  • manufacturer part number: 45-8M0141338

general dorycontrol:

  • condition: New
  • Parts Accessories > Boat Parts > Controls Steering

offer dorycontrol:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • best offers: True
  • started: February 4, 2026

payments dorycontrol:

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

seller dorycontrol:

  • rating: 100.0%
  • # reviews: 2

returns dorycontrol:

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

shipping dorycontrol:

  • carrier: UPS
  • cost: $0.00
  • type: Calculated
  • transit: 5-13 Days
  • service: UPS Ground Saver
  • class: Economy
for makes: mercury, part type: driveshaft, warranty: 1 year,
category: boat parts > controls steering, sku: 7337284718799792,

Mercury 45-8M0141338 Is Similar To:

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2 offers $289.75–$549.25 USD
  • Offer #1: $289.75 price + $18.41 delivery = $308.16* total.+$18.41 shipping
  • Offer #2: $549.25 price + free delivery = $549.25* total. DRIVESHAFT - XXL.FREE SHIPPING