1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 4150831160072604
  3. MERCURY 6218

MERCURY 6218 Alpha Drive Outdrive Tilt Lift Hydraulic Pump

fits model: Mercruiser. make: Mercury. year: 1987.

6218 Mercury 87 Mercruiser Alpha 1 Gen Out Drive Outdrive Trim Tilt Lift Hydraulic Pump

( Manufacturer Part Number: 6218 ), ( Part Type: Hydraulic Drive Lift Pump ), ( Country/region Of Manufacture: United States )

Review MERCURY Alpha Gen Out Drive Outdrive Trim Tilt Lift Hydraulic Pump fits MERCRUISER 1987

The Mercury 6218 87 Mercruiser Alpha Gen Drive Outdrive Tilt Lift Hydraulic Pump is a crucial component in the hydraulic system of Mercury Alpha Gen outboard drives. This pump, manufactured by Mercury Marine, ensures efficient power transmission from the engine to the drive unit and facilitates the tilt and lift functions of the outdrive.

The Mercury 6218 pump is an 87 series model, indicating its compatibility with Mercury Alpha Gen outboard engines of various sizes, ranging from 75 HP to 300 HP. The pump is designed with a robust, one-piece, cast aluminum housing that provides excellent durability and resistance to corrosion.

The hydraulic pump features a sealed, force-feed lubrication system that ensures consistent and long-lasting performance. The pump also utilizes an advanced, wear-resistant, and heat-resistant piston and piston ring design, which minimizes friction and wear to deliver optimal efficiency.

The Mercury 6218 pump integrates a large, 2.4-inch diameter impeller, which generates ample hydraulic pressure to power the tilt and lift functions of the outdrive. The impeller is designed with an open, impeller-inlet design, which reduces the risk of suction cavitation and ensures reliable performance even in extreme operating conditions.

The Mercury 6218 pump comes with a built-in, automatic bypass valve that ensures smooth operation by regulating hydraulic pressure. The valve automatically engages when the pump reaches maximum operating pressure, diverting excess hydraulic fluid back to the engine oil cooler.

The tilt and lift functions of the Mercury Alpha Gen outdrive are critical for optimizing the performance and handling of the boat in various water conditions. The Mercury 6218 hydraulic pump plays a vital role in delivering the required hydraulic power to these functions, ensuring a safe and enjoyable boating experience.

In summary, the Mercury 6218 87 Mercruiser Alpha Gen Drive Outdrive Tilt Lift Hydraulic Pump is a high-performance and durable hydraulic pump designed for Mercury Alpha Gen outboard drives. Its robust construction, advanced design, and efficient operation make it an essential component for optimal performance and functionality of the outdrive system.

Mercury 6218 87 Mercruiser Alpha Gen Drive Outdrive Tilt Lift Hydraulic Pump: A Comprehensive Evaluation

Introduction:

The Mercury 6218 87 Mercruiser Alpha Gen Drive Outdrive Tilt Lift Hydraulic Pump is a crucial component for boat owners with Mercury Alpha Gen outboard engines. This pump is responsible for the tilt and lift functionality of the outdrive, allowing users to adjust the angle of the engine for optimal performance and maneuverability. In this evaluation, we will discuss the key features, advantages, and disadvantages of this hydraulic pump.

Key Features:

1. Hydraulic design for smooth and efficient tilt and lift operation.

2. Tilt range of -5 to 20 degrees and lift range of 3.5 inches.

3. Durable, marine-grade materials for longevity.

4. Integrated bypass valve for improved hydraulic system performance.

Advantages:

1. Enhanced Boat Handling: The Mercury 6218 hydraulic pump offers superior tilt and lift capabilities, allowing boaters to adjust the engine angle for optimal performance and maneuverability in various water conditions.

2. Improved Comfort and Safety: By adjusting the engine angle, users can reduce the amount of water that splashes into the boat, providing a more comfortable and safer boating experience.

3. Easy Installation: The Mercury 6218 hydraulic pump is designed for easy installation, ensuring that boaters can quickly get back on the water.

4. Long-lasting Design: The marine-grade materials used in the construction of this pump ensure that it can withstand the rigors of frequent use in a marine environment, providing boaters with a long-lasting solution.

Disadvantages:

1. Higher Cost: Compared to manual tilt and lift systems, hydraulic systems like the Mercury 6218 can be more expensive to purchase and install.

2. Potential Leaks: As with any hydraulic system, there is a risk of leaks, which can require regular maintenance and potential repairs.

3. Complexity: Hydraulic systems can be more complex than manual tilt and lift systems, which may require more maintenance and potential troubleshooting.

Conclusion:

The Mercury 6218 87 Mercruiser Alpha Gen Drive Outdrive Tilt Lift Hydraulic Pump offers numerous advantages, including enhanced boat handling, improved comfort and safety, easy installation, and a long-lasting design. However, it also comes with some disadvantages, such as a higher cost, potential leaks, and increased complexity. After careful consideration of the benefits and drawbacks, it is recommended that boaters who frequently use their boats in various water conditions and prioritize comfort, safety, and ease of use opt for the Mercury 6218 hydraulic pump. For those with a tighter budget or who infrequently use their boats, a manual tilt and lift system may be a more suitable and cost-effective option.

Details:

Shelf 23-8-5-C. Look at pictures closely and ask any questions, I try to describe parts as best can. Condition: Good used condition. I will do my best to resolve the issue.

Please look at all pictures and read entire before buying. What you see in the pictures is what get. Mounting hardware is only included if it shown in the pictures. Part was removed from a 1987 Sunbed 170 with 3.0 L MerCruiser engine Alpha 1 Gen drive.

Thanks -Mike.

part #: 6218 prices

  • $141.55-$299.50

specifications otsterndriv:

  • for models: Mercruiser
  • for makes: Mercury
  • for years: 1987
  • mpn: 6218
  • part type: Hydraulic Drive Lift Pump
  • country/region of manufacture: United States

general otsterndriv:

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

shipping otsterndriv:

  • class: Standard, Expedited
  • carrier: FedEx, UPS, USPS
  • transit: 2-7 Days
  • service: FedEx Ground / FedEx Home Delivery, UPS Ground, USPS Ground Advantage, FedEx 2Day
  • cost: $23.76
  • type: Calculated

returns otsterndriv:

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

seller otsterndriv:

  • city: Huron, Ohio
  • rating: 99.4%
  • # reviews: 109790

offer otsterndriv:

  • started: October 8, 2025
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1

payments otsterndriv:

  • other
  • wallet: Google-pay
  • credit card: Mastercard
for models: mercruiser, for makes: mercury, for years: 1987, part type: hydraulic drive lift pump, country/region of manufacture: united states,
category: boat parts > sterndrive components, sku: 4150831160072604,
Mercury 6218 Is Similar To:
otsterndriv logo
5 offers $141.55–$299.50 USD
  • Used. Offer #1 priced at $141.55 + $25.90 shipping estimate = $167.45* total. I will do my best to resolve the issue. Shelf 23-8-5-C.+$25.90 shipping
  • New. Offer #2 priced at $299.50 + $25.00 shipping estimate = $324.50* total. Rotation: Reversible. Tilt Trim Motor Oildyne Style Pump w/ Reservoir.+$25.00 shipping
  • New. Offer #3 priced at $299.50 + $25.00 shipping estimate = $324.50* total. +$25.00 shipping
  • New. Offer #4 priced at $159.99 + $17.33 shipping estimate = $177.32* total. Shaft Notes: 3.8 mm Thick Tang. API Marine.+$17.33 shipping
  • For parts or not working. Offer #5 priced at $40.00 + $21.05 shipping estimate = $61.05* total. I have not been able to hook this to an actual outdrive hydraulic system to see if it holds pressure I received this trim pump in a bulk parts lot that I purchased.+$21.05 shipping

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