Seal Kits

Compatible Applications

Engine Range	Engine Type	System	Application Notes
Mercury Verado 135-400 HP	FourStroke	Hydraulic Steering	Select compatible Mercury Verado steering cylinder assemblies
Mercury L6 Verado Models	Supercharged FourStroke	Hydraulic Steering	Select integrated hydraulic steering systems
Mercury V8 and V10 Verado Models	FourStroke	Hydraulic Steering	Select compatible Verado steering cylinder assemblies

OEM Part Numbers and Cross References

Brand / Type	Part Number
Pro Marine Aftermarket	2700P
Replaces Mercury OEM	896173A01
Replaces Mercury OEM	8M0045604

Related Steering Cylinder Components

Depending on the repair being performed, you may also need the steering cylinder attachment seal used when reinstalling the steering cylinder to the engine.

See the Pro Marine 880667 Verado Steering Cylinder Seal .

Genuine Mercury OEM Alternative Available

Prefer a genuine Mercury replacement kit? Mercury OEM part number 8M0045604 is the genuine Mercury steering cylinder seal kit for compatible applications. It supersedes older Mercury part number 896173A01.

View Genuine Mercury 8M0045604 Steering Cylinder Seal Kit

What This Steering Cylinder Seal Kit is Used For

The Pro Marine 2700P Steering Cylinder Seal Kit is designed for resealing compatible Mercury Verado hydraulic steering cylinder assemblies.

Hydraulic steering cylinders use internal seals and O-rings to help maintain hydraulic pressure and prevent fluid leakage.

Over time, these components may become worn or damaged, potentially allowing hydraulic fluid leakage or reduced steering performance.

Replacing worn seals during steering cylinder service can help restore proper sealing when the cylinder and other components remain in serviceable condition.

Common Symptoms and Replacement Reasons

• Hydraulic fluid leaking from the steering cylinder
• Visible deterioration or damage to steering cylinder seals
• Loss of hydraulic steering fluid
• Reduced steering performance associated with seal leakage
• Steering cylinder disassembly for inspection or repair
• Seal replacement during steering cylinder service

Important: Steering problems may also be caused by the power steering pump, hydraulic hoses, helm, fluid contamination, or other system components. Replacing steering cylinder seals will not correct every steering problem.

Key Features and Benefits

• Pro Marine aftermarket steering cylinder reseal kit
• Replaces Mercury OEM seal kits 896173A01 and 8M0045604
• Designed for select Mercury Verado hydraulic steering cylinders
• Includes replacement hydraulic seals and O-rings
• Used during steering cylinder rebuilding and reseal service
• Helps address hydraulic fluid leakage caused by worn seals
• Aftermarket alternative to compatible Mercury OEM seal kits
• Steering cylinder repair tutorial available through the video link above

Steering Cylinder Seal Kit Details

• Brand: Pro Marine
• Part Number: 2700P
• Part Type: Hydraulic Steering Cylinder Seal Kit
• Replaces Mercury OEM: 896173A01 and 8M0045604
• Application: Select Mercury Verado Steering Cylinders
• System: Hydraulic Power Steering
• Use: Steering Cylinder Reseal and Repair
• Quantity Sold: One Kit

Installation and Repair Tips

• Verify steering cylinder assembly and replacement seal kit compatibility before beginning repairs.
• Follow the applicable Mercury service manual for cylinder removal, disassembly, inspection, and reassembly.
• Inspect internal cylinder surfaces and components for scoring, corrosion, and other damage.
• Keep hydraulic steering components clean during service to reduce the risk of introducing contamination.
• Use only the hydraulic steering fluid specified for the applicable Mercury steering system.
• Follow the manufacturer's bleeding and testing procedures before returning the steering system to service.

Hydraulic steering is a safety-critical system. Repairs should be performed by qualified personnel using the appropriate service procedures and tools.

Frequently Asked Questions

What does Pro Marine 2700P fit?
The kit fits select Mercury Verado hydraulic steering cylinder assemblies that use compatible replacement seals. Verify fitment using the steering cylinder assembly number.

What Mercury OEM seal kits does 2700P replace?
Pro Marine 2700P replaces Mercury OEM seal kit numbers 896173A01 and 8M0045604 for compatible applications.

What is included in the kit?
The kit includes replacement seals and O-rings commonly required for compatible Verado steering cylinder reseal service.

Can worn steering cylinder seals cause hydraulic fluid leaks?
Yes. Damaged or worn seals may allow hydraulic fluid to escape from the steering cylinder assembly.

Will replacing the seals fix every Verado steering problem?
No. Steering issues may also involve the power steering pump, hydraulic hoses, helm, fluid contamination, or other components. Proper diagnosis is recommended before replacing parts.

Is there a video showing how to rebuild a Mercury Verado steering cylinder?
Yes. Pro Marine USA provides a repair tutorial demonstrating steering cylinder disassembly, cleaning, inspection, seal replacement, and reassembly. Click the video thumbnail above to watch the tutorial on YouTube.

Do I need the additional steering cylinder attachment seal?
Depending on the repair, the steering cylinder attachment seal may also need replacement. See Pro Marine part number 880667.

Is Pro Marine 2700P a genuine Mercury OEM kit?
No. This is a Pro Marine aftermarket replacement seal kit for compatible Mercury steering cylinder assemblies. Genuine Mercury OEM kit 8M0045604 is also available.

Should I verify fitment before ordering?
Yes. Mercury used different steering cylinder configurations across engine models and production ranges. Confirm the correct application before purchasing.

Dealer Discounts and Store Policies

Dealer / Marine Industry Discounts

Are you a marine dealer, technician, boat builder, or industry professional? Pro Marine USA offers dealer pricing for qualified marine businesses.

Apply for a Dealer Account

Shipping Policy

• Free shipping on orders over $100 in the continental U.S.
• Orders ship via UPS, USPS, and FedEx.
• Orders received before 5:30 PM EST ship the same business day.
• Typical delivery time is 1-5 business days.

30-Day Return Policy

• Returns accepted within 30 days of delivery.
• Items must be new, unused, and in original packaging.
• Return authorization is required before sending items back.

Need help confirming fitment or ordering the correct steering cylinder repair components?

Contact Pro Marine USA
Phone: 941-721-3000

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Searchable Part Numbers

2700P, 896173A01, 8M0045604

Searchable Terms

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