My Account
Shopping Cart

Seastar Solutions SH91810P Pro Series Splined Shaft Sport Tilt Helm Mechanism

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

SH91810P
09/15/2036 12:50 AM
Sale Price

$229.94

Out of Stock

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The SeaStar Solutions SH91810P is a Pro Series Sport Tilt Helm Mechanism designed for marine mechanical steering systems. This precision-engineered tilt mechanism features a splined steering wheel shaft and provides smooth, reliable helm positioning for a wide range of powerboat applications.

Key Features:

  • 48-degree tilt arc adjustable in five 12-degree increments for customizable helm positioning
  • Splined shaft design for secure, positive steering wheel engagement
  • Sealed bearing construction for improved durability and long-term reliability over older bushing-style mechanisms
  • Pro Series build quality engineered to meet current high-horsepower engine demands
  • Rubber cover style for a clean, finished helm appearance
  • Compatible with SeaStar front-mount mechanical steering helms
  • Made in the USA
  • Backed by a 2-Year Limited Warranty from Dometic/SeaStar Solutions

The SH91810P is a direct-replacement tilt mechanism for boats originally equipped with Teleflex-style splined tilt helms, and it is also compatible for retrofitting older SeaStar mechanical steering systems. Note: this mechanism is not compatible with Morse helms. Also known as the SeaStar Sport Tilt Helm or Pro Series Tilt Mechanism, this part is the ideal solution for upgrading or restoring the tilt steering on your vessel.

So far so good, will know more when the parts arrive.

very good reliable website

good price

Thanks for the service

Some parts have the right part number but weird names, like calling a strut an engine camshaft. Other parts that fit only a certain year range may also fit other years of the same car. For example I ordered lowering springs that are listed for my generation Grand Am (1999-2005), but the springs I bought show they fit only the years 1999-2003. Doing my own research I found they will also fit 2004-2005 because they use the same suspensions, yet it is not stated in the descriptions nor listed when searching for those years.

Best price on the net for the LC-1 wideband. It shipped the next day as well!

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy