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Seastar Solutions HA5440H Hydraulic Steering Fluid 1 Gallon

Manufacturer

Seastar Solutions

<h3>SeaStar Solutions: The Gold Standard in Marine Steering &amp; Control</h3><p><strong>SeaStar Solutions</strong>, formerly known as Teleflex Marine, has spent decades earning its reputation as the foremost authority in marine steering and control systems. Headquartered in Litchfield, Illinois, the brand has built a legacy on precision engineering, durable construction, and products that perform reliably in the demanding saltwater environment boaters face every day.</p><p>From weekend anglers piloting small outboard skiffs to captains navigating large offshore vessels, SeaStar Solutions designs its products for the full spectrum of boating applications. Whether the engine is an outboard, inboard, or sterndrive, SeaStar components are engineered to deliver smooth, immediate response between helm and engine — the kind of confidence-inspiring control that matters most when conditions get challenging.</p><h3>A Legacy of Marine Innovation</h3><p>SeaStar Solutions has pioneered several milestones in recreational boating technology, including the first tilt steering system for recreational boats, CANBUS-based steer-by-wire control, and push/pull control cables that set a new benchmark for reliability. These innovations reflect a company that doesn&apos;t just keep pace with the industry — it drives it forward.</p><p>Today, SeaStar&apos;s product catalog spans hundreds of components, all engineered to work together as an integrated system. Boaters trust SeaStar not just for original installations, but for the long-term support of genuine replacement parts that maintain factory-level performance over the life of the vessel.</p><h3>Core Product Categories</h3><p>SeaStar Solutions&apos; depth is best understood through the essential categories it serves. <a href="/7554-seastar-solutions-steering-parts-accessories-201013">Steering Parts &amp; Accessories</a> represent the heart of the lineup — from helm pumps and cylinders to bearings and mounting hardware, every component is purpose-built for precise, fatigue-free control at the wheel. For boaters maintaining or refreshing an existing system, Replacement Cables are a critical touchpoint: SeaStar&apos;s cables are corrosion-resistant, rated for harsh marine conditions, and available in a wide range of lengths and configurations to fit virtually any application.</p><p>For those seeking the ultimate in smooth, effort-free handling, Hydraulic Steering systems are where SeaStar truly shines. Hydraulic setups eliminate the mechanical feedback and effort associated with cable steering, making them the preferred choice for higher-horsepower engines and larger boats. Rounding out the ecosystem, <a href="/7554-seastar-solutions-control-boxes-parts-200286">Control Boxes &amp; Parts</a> deliver the throttle and shift precision that complements any SeaStar steering setup — built to the same standards of durability and fit that define the brand.</p><h3>Why Boaters Choose SeaStar</h3><p>What distinguishes SeaStar Solutions from generic alternatives is the system-level thinking behind every product. Components are designed to work together, tolerances are tight, and materials are selected specifically to resist corrosion, UV exposure, and the constant vibration of marine use. For anyone who spends real time on the water, a steering system is not a place to compromise — and SeaStar Solutions is the brand that serious boaters turn to when reliability is non-negotiable.</p>

Part Number

HA5440H
09/12/2036 7:25 AM
Sale Price

$95.53

In Stock (7)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Seastar Solutions HA5440H Hydraulic Steering Fluid is specifically engineered for marine hydraulic steering systems, providing optimal performance and protection. This professional-grade fluid is the only steering fluid validated and performance-matched for Seastar Solutions hydraulic steering systems.

Key Features:

  • Proprietary additive package designed specifically for marine hydraulic steering
  • Anti-foaming agents prevent air bubbles that can affect steering response
  • Anti-rusting agents and corrosion inhibitors protect internal components
  • Anti-oxidants and viscosity stabilizers maintain consistent performance across temperature ranges
  • Wear additives extend the life of pumps, cylinders, and seals
  • Water emulsification additive helps protect against moisture contamination
  • One gallon capacity for system fills and maintenance

Using the correct hydraulic fluid is essential for maintaining steering system safety and performance. This fluid is specifically formulated to work with Seastar hydraulic helm pumps, steering cylinders, and hoses, ensuring smooth, reliable steering operation in marine environments.

fairly easy/straightforward

smooth and easy

Instant email updates, easy website to navigate. I like that they have multiple payment selections to choose from.

Took a long time to ship. But was a great deal for the price of the product will order again.

fast

Easy check out with Amazon

Easy transaction

Thanks

great pricing, and easy to use web interface!

Super fast shipping, Best pricing that I was able to find on the internet. Will do business with them again and recommend them to my friends.

Very fast process, just hoping it's the right item. The description was not very good.

Cheapest parts anywhere! Fast and reasonable shipping. Great products - never any issues!

great prices

Very easy to use

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