Hydraulic Steering Cylinders

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      • Seastar HS5157 Cylinder Seal Kit
        $211.19
        $175.99

        Seastar HS5157 Cylinder Seal Kit The Seastar HS5157 seal kit is an aftermarket replacement front seal kit for SeaStar pivot/front mount cylinders. Includes: Seal Glands Qty 2 Pin Wrench Seal Gland Assembly Guide Tools

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      • SeaStar Inboard Hydraulic Steering Cylinders
        $783.14
        $680.99

        SeaStar Inboard Hydraulic Steering Cylinders These Cylinders are for single and dual rudder vessels with two axis articulation and easy autopilot interface. Cylinders are also supplied with bleeder fittings.  Features: Regular duty aluminum...

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      • SeaStar HC5345-3 Outboard Steering Cylinder
        $1,007.99
        $839.99

        SeaStar HC5345-3 Outboard Steering Cylinder This SeaStar HC5345-3 outboard hydraulic cylinder features an upgrade to the barrel, sealing system and fittings. The robust barrel and new graphics complement the styling on new boats and motors. The new...

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      • SeaStar PA1200-2 Power Assist Unit - 12V/24V - 15'
        $3,233.99
        $2,694.99

        SeaStarPA1200-2 Power Assist Unit - 12V/24V - 15' The SeaStar Power Assist unit can be installed on new SeaStar steering installations or as an easy retro-fit to existing systems.  Suitable for most boat types, the SeaStar Power Assist uses an...

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      • Sierra HC4645-3 BayStar Outboard Cylinder
        $700.79
        $583.99

        Sierra HC4645-3 BayStar Outboard Cylinder The Sierra SeaStar HC4645-3 BayStar outboard cylinder is an easy and affordable way to upgrade your steering system from mechanical to hydraulic. It's compact form is made for smaller outboards up to 150HP and...

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      • BayStar Outboard Cylinders
        $594.99
        $398.49

        SeaStar BayStar Outboard Cylinders Wholesale Marine has a wide range of engine parts and steering components for outboard motors for all your repair, maintenance, and upgrading needs. Upgrading your mechanically steered boats is easy. The Baystar...

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      • SeaStar Hydraulic Universal Mount Inboard Cylinders
        $758.99
        $659.99

        SeaStar Hydraulic Universal Mount Inboard Cylinders The HC5322-3 and HC5323-3 balanced cylinders are double rod ended, each end held in place with internal wire ties.  Every cylinder is equipped with a swivel joint at each end.  One provides...

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      • SeaStar HS5167 Hydraulic Steering Cylinder Seal Kit
        $172.79
        $143.99

        SeaStar HS5167 Hydraulic Steering Cylinder Seal Kit This is a replacement seal kit for Hydraulic steering SeaStar pivot/front mount cylinders and does not include a wrench. Kit Contains: (2) Seal Glands Seal Gland Assembly Guide Tool

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      • SeaStar Kicker Motor Cable Tie Bar Kit
        $583.61
        $507.49

        SeaStar Kicker Motor Cable Tie Bar Kit The SeaStar Kicker Cable Tie Bar Kit allows a user to manually steer an auxiliary engine (kicker motor) using their existing SeaStar hydraulic steering system. Features: Flexible Cable Allows for...

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      • SeaStar Tournament Series Adjustable Tie Bar
        $451.94
        $392.99

        SeaStar Tournament Series Adjustable Tie Bar SeaStar Tournament Series Tie Bars are essential for multi-engine boats and are recommended by blue water pros. These rugged and high-performance tie bars are designed with professional fishermen in mind...

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      • SeaStar PA1225-2 Power Assist Unit - 12V/24V - 25'
        $2,929.31
        $2,441.09

        SeaStar PA1200-2 Power Assist Unit - 12V/24V - 25' The SeaStar Power Assist unit can be installed on new SeaStar steering installations or as an easy retro-fit to existing systems.  Suitable for most boat types, the SeaStar Power Assist uses an...

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      • Uflex UC128TS-2 Front Mount Hydraulic Cylinder
        $987.99
        $720.99

        Uflex UC128TS-2 Front Mount Hydraulic Cylinder This Uflex front mount hydraulic cylinder is designed for easy installation and fits most 2/4 stroke outboard engines on the market. Uflex's ULTRABOLT is a stainless steel connection bolt that boasts...

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      • SeaStar HC6345-3 Pro Steering Cylinder
        $1,277.99
        $1,064.99

        SeaStar HC6345-3 Pro Steering Cylinder This SeaStar HC6345-3 outboard hydraulic cylinder features an upgrade to the barrel, sealing system and fittings. The robust barrel and new graphics complement the styling on new boats and motors. The new sealing...

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      • SeaStar HC6845 O/B Tournament Series Cylinder
        $1,592.49
        $1,018.99

        SeaStar HC6845 O/B Tournament Series Cylinder Features: O/B Cylinder Tournament 2, Front Mount, Heavy Duty Robust wipers and seals Adjustable 90° stainless steel ORB elbow fittings Robust barrel/Shaft Support Brackets Bolt-on stainless...

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      Hydraulic Steering Cylinder: Making It Happen

      If the helm pump is the brains of the system, the steering cylinder is the muscle. The hydraulic cylinder is mounted to the outboard or rudder depending on your boat. When the helm pumps hydraulic fluid through the line causing the cylinder to move.

      It does so by pushing hydraulic fluid through hoses into the two hydraulic cylinder chambers. Depending on which way you steer once chamber is filled while the other is emptied. This creates a push-pull movement that dictates the change in direction.

      Modern hydraulic steering cylinders are balanced, meaning they feature the same number of turns from full lock-to-lock. So, from a forward position it would be the same number of wheel turns to “lock” or fully extend the steering cylinder port or starboard.

      Performance Steering Cylinders

      Uflex offers high quality hydraulic steering cylinders that are packed with features. The UF95 Front Mount Hydraulic Cylinder has a patented split and pinned cylinder mounting rod that makes for easy installations. While the bushings prevent friction with the engine tilt tube for smooth steering application.

      SeaStar Solution offers boat steering systems that have been trusted by boaters for decades. Their SeaStar HC5345-3 Outboard Steering Cylinder offers a state of the art proprietary sealing system that offers excellent resistance to repeated compression. The stainless steel adjustable O-ring ORB fitting allows for easier installation.

      Our highly trained customer service representatives are here to find you the right boat parts. Be sure to ask about our Captain’s Club Rewards Program, to start earning rewards today. We’re here Monday through Friday from 8:30 AM to 4:30 PM and welcome your call at 877-388-2628