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Seastar Solutions HH4315-4 BayStar Sport Tilt Hydraulic Helm 1.4 Cu. In. 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

HH4315-4
09/19/2036 11:55 AM
Sale Price

$878.99

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Seastar Solutions BayStar HH4315-4 is a 1.4 cubic inch hydraulic sport tilt helm pump designed for outboard-powered boats rated up to a maximum of 150 horsepower. Part of the trusted BayStar hydraulic steering lineup — manufactured by the makers of SeaStar, the most recognized name in marine steering — this helm delivers smooth, reliable hydraulic steering performance with an updated fourth-generation design.

The HH4315-4 features an updated valve system engineered to provide tighter, quieter, and more responsive steering while reducing chatter caused by overrunning steering loads. More durable check valves improve overall system resilience, including better trailering performance and extended service life. The revamped exterior design enhances aesthetics and introduces a new fill port plug for easier maintenance.

Key Features:

  • 1.4 cubic inch fluid displacement
  • Rated for outboard engines up to 150 HP maximum
  • Sport tilt design with 5 positive locking tilt positions
  • Rubber bellows-style cover for a clean, finished appearance
  • Positionable O-ring Boss (ORB) hose fitting ports for flexible hose routing
  • Standard 3/4" tapered steering shaft with 5/8" threaded end
  • 5.2 wheel turns lock to lock
  • Requires a 3" cut-out hole in the dash
  • 1,000 PSI relief valve setting
  • Maximum steering wheel diameter: 20"
  • Black finish
  • Compatible with SeaStar steering fluid
  • Replaces HH4315-3 and earlier HH4315 versions
  • Seal kit: HP6032 (sold separately)
  • 2-Year limited warranty

Important: This helm is fitted with ORB (O-ring Boss) style hose fitting ports. Do not attempt to install NPT pipe fittings into these ports — use only SeaStar Solutions O-ring style hose fittings to avoid irreparable damage to the helm.

Great service, paid extra for quick delivery. It came the next day! WOW! Thanks!

Awesome customer service

Great price

THe site showed that the shocks were backordered for weeks- but THM got my order out in days- very impressive!

SO FAR THE CHECKOUT WAS GOOD-WE WILLSEE HOW IT GOES WHEN I RECIEVE THE BUMPER

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