1. Used Boat Parts
  2. sku: 13480543125367721
  3. MERCURY 32-88996

MERCURY 32-88996 Outboard Motor Shaft Copper Water Tube 889963288996 3.5 3.6

fits make: Mercury.

32-88996 Mercury 88996 3.5 3.6 Hp Outboard Motor Short Shaft Copper Water Tube Oem

( Part Type: Hp Motor Shaft Tube ), ( Warranty: 30 Days ), ( Country Of Origin: United States ), ( UPC: 889963288996 )

Review MERCURY 88996 3.5 3.6 Hp Outboard Motor Short Shaft Copper Water Tube Oem

Mercury 88996 3.5-3.6 HP Outboard Motor Shaft with Copper Water Tube

Description:

The Mercury 88996 outboard motor shaft is an essential component of the Mercury 3.5-3.6 HP outboard motor, engineered to deliver optimal performance and reliability. This shaft is specifically designed for use with the Mercury 3.5-3.6 HP outboard motor and comes with a copper water tube.

The Mercury 88996 shaft is constructed from high-quality materials, ensuring robustness and durability. It is designed to withstand the rigors of regular use in various marine environments. The shaft is machined to exacting tolerances to ensure smooth operation and minimize wear and tear.

The inclusion of a copper water tube in this shaft is an excellent feature that enhances the cooling capability of the motor. Copper is an exceptional heat conductor, making it an ideal material for water tubes. The copper water tube efficiently transports cool water to the engine, allowing it to run more efficiently and reducing the risk of overheating.

The Mercury 88996 shaft is easy to install, making it a convenient upgrade for existing Mercury 3.5-3.6 HP outboard motors. Its precise fit and finish ensure that it integrates seamlessly with the motor, allowing for a hassle-free installation process.

Key Features:

* Designed for use with Mercury 3.5-3.6 HP outboard motors

* Constructed from high-quality materials for durability

* Machined to exacting tolerances for smooth operation

* Includes a copper water tube for efficient cooling

* Easy to install

Conclusion:

The Mercury 88996 3.5-3.6 HP Outboard Motor Shaft with Copper Water Tube is an excellent investment for boat owners looking to enhance the performance and reliability of their Mercury outboard motor. Its high-quality construction, efficient cooling system, and easy installation make it a must-have accessory for those who demand the best from their marine engines.

Mercury 88996 3.5-3.6 HP Outboard Motor Shaft Copper Water Tube: A Detailed Analysis

The Mercury 88996 3.5-3.6 HP Outboard Motor Shaft Copper Water Tube is a popular replacement part for Mercury outboard motors. This component is essential for the cooling system, and its copper construction is designed to enhance heat transfer efficiency. In this analysis, we will discuss the pros and cons of purchasing this copper water tube.

Pros:

1. Enhanced heat transfer: Copper is an excellent conductor of heat. Replacing the stock aluminum water tube with a copper one can improve the cooling system's efficiency, potentially leading to better engine performance and longer motor life.

2. Durability: Copper is more resilient to corrosion compared to aluminum, making it an ideal material for marine applications where the water tube is regularly exposed to saltwater and harsh environmental conditions.

3. Improved engine reliability: By ensuring the engine stays cool, the copper water tube can contribute to the overall reliability of the outboard motor.

Cons:

1. Cost: Copper water tubes are generally more expensive than their aluminum counterparts. This price difference might be a deterrent for some boat owners, especially those operating on a tight budget.

2. Installation complexity: Copper water tubes require specialized tools, skills, and knowledge for installation. Hiring a professional to perform the installation may add to the overall cost.

3. Potential for leaks: Copper water tubes, if not installed correctly or if they become damaged, can develop leaks. Leaks can lead to various issues, such as reduced engine performance, overheating, and even engine damage.

Conclusion:

The Mercury 88996 3.5-3.6 HP Outboard Motor Shaft Copper Water Tube offers several advantages, such as enhanced heat transfer, improved durability, and increased engine reliability. However, it also comes with potential drawbacks like higher cost, installation complexity, and the risk of leaks.

Recommendation:

If you're an experienced boat owner with the necessary tools and skills, purchasing and installing the Mercury 88996 3.5-3.6 HP Outboard Motor Shaft Copper Water Tube could be a worthwhile investment for better engine performance and longer motor life. Alternatively, you can consider opting for a high-quality aluminum water tube or having the stock aluminum water tube professionally repaired if cost and installation complexity are concerns. Ultimately, the decision depends on your personal preferences, budget, and technical expertise.

Details:

Part have been cleaned but may require some further cleaning. Part were pulled from a 1979 Mercury 3.6hp Serial #5960659. I have many other parts available for this engine.

part #: 889963288996 prices

  • $20.00-$20.97

specifications vesselveep:

  • for makes: Mercury
  • part type: Hp Motor Shaft Tube
  • warranty: 30 Days
  • country of origin: United States
  • upc: 889963288996

shipping vesselveep:

  • transit: 4-8 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Fixed
  • class: Standard
  • cost: $10.85

general vesselveep:

  • condition: Used
  • Parts Accessories > Boat Parts > Other

offer vesselveep:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • best offers: True
  • started: March 22, 2026
  • availability: In Stock

payments vesselveep:

  • wallet: Apple-pay
  • other
  • credit card: Visa

seller vesselveep:

  • # reviews: 2235
  • rating: 99.6%
  • city: Madison, Wisconsin

returns vesselveep:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
for makes: mercury, part type: hp motor shaft tube, warranty: 30 days, country of origin: united states,
sku: 13480543125367721,

Mercury 32-88996 Is Similar To:

vesselveep logo
2 offers $20.00–$20.97 USD
  • Used. Offer #1 priced at $20.00 + $10.95 delivery = $30.95* total. Length: 18 7/8". This water tube is in great condition.+$10.95 shipping
  • Used. Offer #2 priced at $20.97 + $10.85 delivery = $31.82* total. +$10.85 shipping

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