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Seastar Solutions HH6544-4 Classic Tilt 1.4 Hydraulic Helm Pump ORB

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

HH6544-4
09/20/2036 7:23 AM
Sale Price

$984.99

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Seastar Solutions HH6544-4 Classic Tilt Hydraulic Helm Pump is the world's most popular hydraulic marine steering helm, delivering smooth, efficient No Feedback Steering (NFB) for inboard, sterndrive, and outboard applications. Engineered for today's high-performance hulls, this 1.4 cubic inch displacement helm supports single or multiple outboard engines up to 700 HP combined and is the OEM choice for center consoles, cruisers, and a wide range of boat types up to 50 feet.

The -4 series represents a complete redesign of the classic tilt helm platform. New valve technology provides tighter, quieter, and more responsive steering while dramatically reducing common issues like chatter noise and flow noise. More durable check valves improve resilience during trailering, and a redesigned fill port plug simplifies routine maintenance. The HH6544-4 uses repositionable O-ring Boss (ORB) hose fittings for flexible, leak-resistant installation.

Key Features:

  • 1.4 cu. in. (22.9 cc) displacement with 1,000 PSI relief valve
  • Greatly reduced chatter noise from overrunning steering loads
  • Improved check valve durability for longer service life and better trailering performance
  • Eliminated flow noise when coming off hard-over position
  • Decreased clicking sound of the lock valve spool during steering reversal
  • Tighter, more responsive steering with improved "regrip" performance
  • 48° tilt range (12° down / 36° up) with 5 positive lock positions
  • Marine-grade aluminum shaft — accepts steering wheels up to 20"
  • Standard 3/4" tapered steering shaft (1" per ft taper, 5/8" NF thread)
  • Pre-loaded dual tapered bearings for minimal free play
  • Shaft seals to prevent water ingress
  • Maintenance-free design fits most styled and formed dashes
  • Full compatibility with existing SeaStar hydraulic steering systems
  • Includes repositionable ORB hose fittings

Supersedes / Replaces: HH6544-3, HH6544, HH5741 (some modifications may be required for HH5741 replacement).

Suitable for most hydraulic steering applications on inboard, sterndrive, and outboard boats. For single outboard vessels exceeding 55 MPH, consider the SeaStar PRO steering series.

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