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SeaStar Solutions HH5217-4 Front Mount 1.7 Commercial Hydraulic Helm Pump with ORB Fittings

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

HH5217-4
09/14/2036 9:06 PM
Sale Price

$885.99

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The SeaStar Solutions HH5217-4 is a front-mount, 1.7 cubic inch displacement commercial-grade hydraulic helm pump featuring repositionable stainless steel O-ring (ORB) hose fittings. Widely recognized as the world's most popular hydraulic boat steering helm, it delivers smooth, efficient no-feedback steering for both inboard and outboard marine applications.

Engineered for today's high-performance hulls, this commercial helm supports single or multiple outboard engines up to 700 HP combined and is the OEM choice for center consoles, cruisers, and more. It is suitable for most hydraulic steering applications on inboard, sterndrive, and outboard boats up to 50 feet in length.

Key Features:

  • 1.7 cu. in. displacement front-mount commercial hydraulic helm pump
  • Repositionable stainless steel O-ring (ORB) hose fittings for flexible, leak-resistant hose routing
  • Supports single or twin counter-rotating outboards up to 700 HP combined
  • New valve technology for tighter, quieter, and more responsive steering
  • Greatly reduced chatter noise from overrunning steering loads
  • More durable check valves for improved trailering performance and longer service life
  • Eliminated flow noise when coming off the hard-over position
  • Reduced lock valve spool clicking during steering reversal
  • Revamped aesthetics with new fill port plug design for easier maintenance
  • Fully compatible with existing SeaStar hydraulic steering systems
  • Helm shaft can be mounted horizontally, vertically, or at any angle in between
  • Capable of use in multiple helm station configurations

The HH5217-4 is the current-generation replacement for the HH5217-3 and original HH5217, featuring updated ORB fittings. Use service seal kit HP6037 for helm maintenance. Always use SeaStar Steering Fluid or Mil Spec H5606 fluid — never brake fluid. Do not use Teflon tape or Loctite on fittings, and do not install NPT fittings into the helm pump ports.

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