1. Boat Outboard Engines To Buy
  2. sku: 18930574465405631
  3. MERCURY 45-859105A1

MERCURY 45-859105A1 Drive Shaft Outboards

fits model: Mariner. make: Mercury.

45-859105a1 Mercury Drive Shaft For Mariner Long Outboards

( Manufacturer Part Number: 45-859105A1 ), ( Part Type: Driveshaft )

Review MERCURY Drive Shaft Long Outboards fits MARINER

Mercury 45-859105A1 Drive Shaft for Mariner Outboards

The Mercury 45-859105A1 Drive Shaft is an essential component designed specifically for Mariner Outboard engines, providing a seamless power transmission from the engine to the propeller. This drive shaft is engineered with precision and durability to ensure a reliable boating experience, no matter the sea conditions.

Crafted from high-quality materials, the Mercury 45-859105A1 Drive Shaft offers outstanding resistance to corrosion and wear, extending the lifespan of your marine propulsion system. The shaft's precise fit and dimensions ensure a snug connection with the gearcase and the propeller, minimizing vibrations and promoting smooth operation.

The Mercury 45-859105A1 Drive Shaft is designed to meet the unique demands of Mariner Outboard engines, offering optimal performance and efficiency. It boasts a robust construction, featuring a durable propeller hub and a strong, flexible spline that transmits power efficiently while absorbing the torque loads generated during operation.

For boat owners seeking a reliable, long-lasting drive shaft for their Mariner Outboard, the Mercury 45-859105A1 Drive Shaft is an excellent choice. Its precision engineering, coupled with its exceptional durability, makes it an indispensable part of any marine propulsion system. Replace your worn-out drive shaft with the Mercury 45-859105A1 Drive Shaft and experience the difference in power, efficiency, and durability.

Product: Mercury 45-859105A1 Drive Shaft for Mariner Outboards

Pros:

1. Compatibility: This drive shaft is specifically designed for Mariner outboard engines, ensuring a perfect fit and smooth operation.

2. Quality: Mercury is a well-known brand in the marine industry, known for manufacturing high-quality parts for boats and outboard engines.

3. Durability: The Mercury 45-859105A1 Drive Shaft is built to withstand harsh marine conditions, providing long-term performance.

4. Availability: As it is a standard part, it is widely available from various marine parts retailers, both online and offline.

Cons:

1. Price: Compared to some generic or aftermarket alternatives, the Mercury drive shaft may be more expensive.

2. OEM Part: Since it is an Original Equipment Manufacturer (OEM) part, it may not be the most cost-effective option if you prefer aftermarket parts.

3. Limited Customization: As it is a standard part, there may be limited options for customization or personalization.

Conclusion:

The Mercury 45-859105A1 Drive Shaft is a reliable choice for those who prioritize compatibility, quality, and durability. However, if cost is a major concern, you might want to consider aftermarket alternatives. Ultimately, the decision depends on your specific needs, budget, and preference for branded or aftermarket parts.

Recommendation:

If you value a perfect fit, high-quality materials, and durability, the Mercury 45-859105A1 Drive Shaft for Mariner Outboards is a recommended choice. If cost is a concern, consider researching and comparing prices of both OEM and aftermarket alternatives before making a decision.

Details:

Condition: Used. This driveshaft is in good usable condition. The splines are all in good condition. MPN: 45-859105A1.

Brand: Mercury. Measures approx 32 3/4 in total length . Part number: 45-859105A1, This sale is for one used Mercury Outboard Long Shaft Drive. For use with Th 20 long shaft model's.

part #: 45859105a1 prices

  • $324.55-$422.00

specifications ouboaen:

  • for models: Mariner
  • for makes: Mercury
  • mpn: 45-859105a1
  • part type: Driveshaft

seller ouboaen:

  • # reviews: 28118
  • rating: 99.2%
  • city: Green Bay, Wisconsin

returns ouboaen:

  • policy: No Returns

general ouboaen:

  • condition: Used
  • Boat Parts > Outboard Engines Components > Other

offer ouboaen:

  • started: September 24, 2025
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

payments ouboaen:

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

shipping ouboaen:

  • transit: 3-7 Days
  • service: Standard, USPS Priority Mail
  • cost: $0.00
  • class: Standard, Expedited
  • type: Fixed
  • carrier: USPS
for models: mariner, for makes: mercury, part type: driveshaft,
category: boat parts > outboard engines components, sku: 18930574465405631,
Mercury 45-859105A1 Is Similar To:
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5 offers $324.55–$422.00 USD
  • Used. Offer #1 priced at $324.55 + $0.00 shipping estimate = $324.55* total. : 50hp 40hp 70hp. Many parts MIGHT also work on ?.FREE SHIPPING
  • Used. Offer #2 priced at $325.00 + $0.00 shipping estimate = $325.00* total. used parts.FREE SHIPPING
  • New. Offer #3 priced at $422.00 + $24.36 shipping estimate = $446.36* total. Ventilation: Blower-Hatch-AC Bigfoot lower unit only.+$24.36 shipping
  • New. Offer #4 priced at $1488.95 + $203.89 shipping estimate = $1692.84* total. 4 STROKE 40-60HP BIG FOOT 4.25 BULLET. Does NOT include gearcase OIL.+$203.89 shipping
  • New. Offer #5 priced at $1488.95 + $203.89 shipping estimate = $1692.84* total. +$203.89 shipping

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