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VEVOR hydraulic marine steering cylinder with stainless steel components and fittings VEVOR hydraulic marine steering cylinder featured on sailing boat in the ocean. VEVOR hydraulic marine steering cylinder, ideal for boats under 150hp, 410 kgf output force. VEVOR hydraulic marine steering cylinder with built-in two-way lock for easy steering. VEVOR hydraulic marine steering cylinder with sealing system and orb fittings. VEVOR hydraulic marine steering cylinder with aluminum casing, wear, and corrosion resistance. VEVOR hydraulic marine steering cylinder with dimensions and boating uses.
XWYYFXBHC4645HFXGV0

VEVOR Hydraulic Steering Cylinder HC4645H Front Mount Hydraulic Outboard Marine Steering Cylinder Suit for Up to 150HP Boats Steering

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About this item

  • HC4645H Front Mount Cylinder: HC4645H steering cylinder is ideal for outboard powered boats like center console, offshore fishing, bass boats, flats boats and many more. For use with Yamaha applications where it is necessary to mount the steering cylinder underneath the steering arm.
  • Advanced Crush Resistance: Our hydraulic outboard steering cylinder provides excellent resistance to repeated compression set and is designed to better withstand the harsh marine environment.
  • Built-In Two-Way Lock: The hydraulic steering cylinder is equipped with a built-in two-way locking valve which eliminates rebound torque during torsion.
  • ORB Fitting: The Positionable Stainless Steel O-Ring (ORB) Fittings for easy hose routing.
  • Sturdy Aluminum Alloy: The hydraulic steering cylinder is made from a high-strength aluminum alloy material, which is corrosion-resistant, and high-density to effectively prevent seawater erosion. Enjoy the steering helm for years to come.

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VEVOR Hydraulic Steering Cylinder HC4645H Front Mount Hydraulic Outboard Marine Steering Cylinder Suit for Up to 150HP Boats Steering
VEVOR hydraulic marine steering cylinder with boat and specifications.
VEVOR hydraulic marine steering cylinder with stainless steel components.
Hydraulic Outboard Steering Cylinder
HC4645H & Front Mount & Up to 150HP
The hydraulic steering cylinder for single-outboard powered boats rated up to 150 HP. It offers excellent resistance to repeated compression set and is designed to better withstand the harsh marine environment. It is ideal for outboard powered boats like center console, offshore fishing, bass boats, flats boats and many more.
  • HC4645H Front Mount Cylinder
  • Advanced Crush Resistance
  • Built-In Two-Way Lock
  • ORB Fitting
  • Sturdy Aluminum Alloy
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR hydraulic marine steering cylinder with 150 hp capacity and 10.3 mpa pressure.
Powerful Performance
The hydraulic steering cylinder working pressure of up to 10.3Mpa/1500psi. Its made for boats rated to handle a maximum of 150 HP.
VEVOR hydraulic marine steering cylinder with crush resistance and durable sealing system.
Advanced Crush Resistance
The state of the sealing system provides superior resistance to repeated compression set and is designed to better withstand the harsh environment.
VEVOR hydraulic marine steering cylinder with built-in two-way lock.
Built-In Two-Way Lock
The cylinder is equipped with a built-in two-way locking valve which eliminates rebound torque during torsion.
stainless steel fittings on VEVOR hydraulic marine steering cylinder for easy hose routing.
Positionable O-Ring (ORB)
Our steering cylinder includes Positionable Stainless Steel O-Ring (ORB) Fittings for easy hose routing.
VEVOR hydraulic marine steering cylinder with aluminum alloy casing against sea erosion
Aluminum Alloy Casing
High-strength aluminum alloy casing and surface treatment process to ensure wear resistance and corrosion resistance.
application scenario: offshore fishing, ship, flat bottomed ship, yacht.
Wide Application
The HC4645H steering cylinder is ideal for cruisers, runabouts, center console boats, offshore fishing boats, and many more.
VEVOR hydraulic marine steering cylinder with dimensions 30cm x 18cm x 14cm.
Specifications
  • Cylinders: HC4645H
  • Applicable: Up to 150HP
  • Volume: 117CC
  • Tube I.D: 32mm
  • Rod I.D: 16mm
  • Output Force: 409.7kgf
  • Strode : 197.3mm
VEVOR hydraulic marine steering cylinder with dual stainless steel rods and black finish.
Package Content
  • 1 x Outboard Steering Cylinder
VEVOR hydraulic marine steering cylinder with boat and specifications.
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR hydraulic marine steering cylinder with stainless steel components.
Hydraulic Outboard Steering Cylinder
HC4645H & Front Mount & Up to 150HP
The hydraulic steering cylinder for single-outboard powered boats rated up to 150 HP. It offers excellent resistance to repeated compression set and is designed to better withstand the harsh marine environment. It is ideal for outboard powered boats like center console, offshore fishing, bass boats, flats boats and many more.
  • HC4645H Front Mount Cylinder
  • Advanced Crush Resistance
  • Built-In Two-Way Lock
  • ORB Fitting
  • Sturdy Aluminum Alloy
VEVOR hydraulic marine steering cylinder with 150 hp capacity and 10.3 mpa pressure.
Powerful Performance
The hydraulic steering cylinder working pressure of up to 10.3Mpa/1500psi. Its made for boats rated to handle a maximum of 150 HP.
VEVOR hydraulic marine steering cylinder with crush resistance and durable sealing system.
Advanced Crush Resistance
The state of the sealing system provides superior resistance to repeated compression set and is designed to better withstand the harsh environment.
VEVOR hydraulic marine steering cylinder with built-in two-way lock.
Built-In Two-Way Lock
The cylinder is equipped with a built-in two-way locking valve which eliminates rebound torque during torsion.
stainless steel fittings on VEVOR hydraulic marine steering cylinder for easy hose routing.
Positionable O-Ring (ORB)
Our steering cylinder includes Positionable Stainless Steel O-Ring (ORB) Fittings for easy hose routing.
VEVOR hydraulic marine steering cylinder with aluminum alloy casing against sea erosion
Aluminum Alloy Casing
High-strength aluminum alloy casing and surface treatment process to ensure wear resistance and corrosion resistance.
application scenario: offshore fishing, ship, flat bottomed ship, yacht.
Wide Application
The HC4645H steering cylinder is ideal for cruisers, runabouts, center console boats, offshore fishing boats, and many more.
VEVOR hydraulic marine steering cylinder with dual stainless steel rods and black finish.
Package Content
  • 1 x Outboard Steering Cylinder
VEVOR hydraulic marine steering cylinder with dimensions 30cm x 18cm x 14cm.
Specifications
  • Cylinders: HC4645H
  • Applicable: Up to 150HP
  • Volume: 117CC
  • Tube I.D: 32mm
  • Rod I.D: 16mm
  • Output Force: 409.7kgf
  • Strode : 197.3mm

Hydraulic Steering Cylinder: Durable and Efficient for Boats up to 150HP

The VEVOR hydraulic steering cylinder is the ideal choice for boats up to 150HP, delivering smooth and efficient steering. Its robust design ensures longevity in various marine environments, making it suitable for center consoles, offshore fishing boats, and bass boats. This cylinder offers reliable performance for both leisure and commercial use, providing safe and responsive steering that simplifies boat handling.


Advanced Crush Resistance for Long-Lasting Marine Performance

The hydraulic steering cylinder is built to withstand the toughest conditions, featuring advanced crush resistance for durability. Its high-strength construction handles repeated compression, ensuring reliability even in rough seas. This durability reduces wear and tear, offering dependable performance over the long term, even in harsh marine environments.


Built-In Two-Way Lock Eliminates Rebound Torque

The built-in two-way lock is a standout feature, eliminating rebound torque for smoother operations. It ensures the boat remains stable and easy to control, even in high-speed or rough water conditions. This mechanism minimizes physical strain on the operator, offering a more enjoyable and stress-free boating experience.


Easy Installation with Stainless Steel ORB Fittings

Installation is simplified with positionable stainless steel ORB fittings, allowing for secure and leak-free hose connections. The straightforward setup process makes it accessible for both beginners and professionals. Extra tubes included in the package enhance convenience, getting your boat back on the water in no time.


Sturdy Aluminum Alloy Construction Resists Corrosion

Crafted from high-strength aluminum alloy, this front mount hydraulic outboard steering cylinder resists corrosion and seawater erosion. Its durable construction ensures long-lasting performance, reducing the need for frequent maintenance. With its robust design, this cylinder provides reliability and peace of mind, even in demanding marine conditions.


Cost-Effective Alternative to Premium Systems

This boat steering kit offers a cost-effective solution without sacrificing quality. It serves as a reliable alternative to expensive brand-name parts, delivering excellent performance at a fraction of the cost. With its affordable price and high durability, it is a smart investment for boat owners seeking dependable steering performance on a budget.


Perfect Fit for Yamaha and SeaStar Applications

Designed for Yamaha outboards, this hydraulic steering cylinder ensures smooth and efficient steering. It also serves as an easy replacement for SeaStar units, with a precise fit that simplifies installation. This compatibility allows for effortless upgrades or replacements, saving time and effort while providing reliable performance.


See More

Specification

Cylinders
HC4645H
Applicable
Up to 150HP
Volume
117CC
Tube I.D
32mm
Rod I.D
16mm
Output Force
409.7kgf
Strode
197.3mm
Questions and Answers
2 Questions
Are these 12 volt or do they depend on the engine to drive them I have a boat but there would be no spot on the motor for a drive
The product does not use electricity, it is manual hydraulic.
By vevor
Will this work on 2021 mucrcy 150 xs pro
Yes, it will work on 2021 mucrcy 150 xs pro.
By vevor

Customer Reviews

Ratings by Features

  • 4.8
  • 4.7
  • 4.7
  • 4.7
  • See More See Less
36 Review(s)
Clear filters
Susan Price Susan Price
Exactly as described
Worked as described
Donald Quina Donald Quina
Retired boat mechanic
nice helm, easy install. Works perfectly. Is an addon second station which requires one vented cap and one non vented cap to allow proper bleeding. Unit cap seems to be invented but I changed and it bled normally. Am not using vevor hoses but Parker 5/16 id with crimped fittings. A helm pump is fairly simple and very durable so I have no failure concerns which non compliant hoses may have presented
Lori A Mansene Lori A Mansene
El Gato ta /communications operator
Everything worked out great thank you! So glad to have dingy back in service and operable. Fast and great service and reliable replacement. Thank you again
MattW MattW
DIYer
I bought the Vevor pump HH5271-3 to replace a SeaStar 1.7, and it worked beautifully. Aside from the label, you’d think they’re identical. It fit perfectly with the existing mounting holes and pipes. At just a third of the price of a SeaStar, I would definitely buy it again
Jack Jack
Quality Helm Pump
Did the job as good as SeaStar for 1/3 the cost. I recommend you buy this unit
Terry Terry
Hydraulic cylinder replacement
Very happy with product looks identical to the replaced unit which was a Baystar . I have taken my boat out a18 foot flats boat with an 90hp Yamaha. and it seems to work just as good as the original . Time will tell in the saltwater environment I fish in.
Alan Alan
Boat Owner
Great plug and play replacement for the older style steering pump, very responsive, easy to install, threaded ends a perfect fit for install to the existing lines! Would buy again
Israel lan Israel lan
See above for engines that will work with it
Didn’t work with my engine
GatorFan GatorFan
Smooth Operator
Hardware seems very rugged and well built with good overall quality. Installed this on an East Marine Godiac 320 Rigid Inflatable Boat (RIB). The hardest part of this project was removing the old cable steering. The hydraulic cylinder and linkage was simple to install on my 2022 Tohatsu 20HP outboard and correctly adjust to center steering range. The steering pump shaft mated perfectly to my original steering wheel and fit in the original hole in the helm. In my opinion, the small boat manufacturers would save enough money on installation to pay for this as original equipment instead of the cable steering which, in my experience, always binds up and corrodes. The manual was not very helpful, but I learned everything I needed from watching a few DIY Youtube videos. Just be careful when you are filling hydraulic fluid to NOT inject air into the system. I used ISO 46 hydraulic fluid from an auto parts store.
VEVOR Customer VEVOR Customer
Works like a champ
Replaced a Seastar with this one and it works wonderfully.

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