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Seastar Solutions HS5182 Hydraulic Cylinder Seal Kit for HC5318 Inboard Cylinder

Manufacturer

Seastar Solutions

<h3>About Seastar Solutions</h3><p><strong>Seastar Solutions</strong> has been a cornerstone of the recreational marine industry for more than eight decades. <a href="/7554-seastar-solutions-seastar-solutions-hydraulic-steering-200917">Founded in 1943</a> and headquartered in Litchfield, Illinois, the company built its reputation under the Teleflex Marine name before rebranding to Seastar Solutions in February 2013. In 2017, it was acquired by the Dometic Group, further expanding its global reach while preserving the engineering heritage that boaters had come to rely on.</p><h3>A Legacy of Marine Innovation</h3><p>Seastar Solutions' story of innovation begins in 1962, when the company introduced the Big-T cable steering system — a revolutionary design that replaced the traditional rope-and-pulley mechanism with a helical cable, fundamentally changing how small boats are steered. In the decades that followed, the brand continued pushing the boundaries of marine engineering, introducing firsts like tilt steering for recreational boats, CANBUS steer-by-wire technology, and award-winning systems like the Optimus 360 Joystick Control System.</p><p>Today, Seastar Solutions products are sold worldwide under the SeaStar, BayStar, Sierra, Prime Line, and Proheat brands — each recognized for quality, reliability, and technical innovation. Whether you're outfitting a weekend fishing boat or a high-performance offshore vessel, Seastar Solutions offers a system engineered to match your needs.</p><h3>Hydraulic Steering: The Heart of the Lineup</h3><p>At the core of the Seastar Solutions catalog is its industry-leading line of <a href="/7554-seastar-solutions-seastar-solutions-hydraulic-steering-200917">hydraulic steering systems</a>. Covering outboard, inboard, and sterndrive applications, these systems — including the popular SeaStar Pro and BayStar series — are the benchmark for smooth, precise helm control. From hydraulic helm pumps and cylinders to hoses, fittings, and complete kits, Seastar Solutions provides everything needed to build or upgrade a fully capable steering system.</p><p>The brand's hydraulic systems are particularly valued for high-horsepower setups, where mechanical steering can become fatiguing and imprecise. By routing hydraulic fluid through a sealed system, these helms deliver consistent feedback and effortless control regardless of engine load — a key safety and comfort advantage for serious mariners.</p><h3>OEM Quality for Aftermarket Needs</h3><p>One of the most trusted aspects of the Seastar Solutions brand is its compatibility across generations of boats. Because the company carries forward the engineering legacy of Teleflex Marine, most legacy steering components integrate seamlessly with current Seastar parts. This makes Seastar Solutions a reliable choice not only for new builds but also for long-overdue upgrades or routine maintenance on existing vessels.</p><p>From control and throttle cables to installation hardware, cylinders, helms, and fluid maintenance kits, Seastar Solutions covers the full spectrum of marine steering and control needs — making it the go-to source for boaters who demand performance they can count on.</p>

Part Number

HS5182
06/03/2036 6:57 PM
Sale Price

$69.61

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Product Details

The Seastar Solutions HS5182 is a complete hydraulic cylinder seal kit designed specifically for the HC5318 inboard steering cylinder. This OEM replacement seal kit ensures reliable performance and proper sealing for marine hydraulic steering systems.

Key Features:

  • Direct replacement seal kit for HC5318 inboard steering cylinders
  • Contains all necessary seals and O-rings for complete cylinder rebuild
  • Marine-grade materials designed to withstand saltwater and harsh marine environments
  • Restores cylinder performance and eliminates hydraulic fluid leaks
  • Genuine Seastar Solutions OEM quality parts

This seal kit is essential for maintaining the integrity of your boat's hydraulic steering system. Regular seal replacement helps prevent steering fluid contamination and ensures smooth, responsive steering performance. Compatible with Seastar hydraulic steering systems using the HC5318 inboard cylinder.

Good, smooth, fast transaction!!!!

Shopping experience was good. The delivery company, Estes, kept bumping my delivery for 4 days. Finally had to call to get delivery.

Good.

Fast shipping and great products.

Part was a direct fit

Fast shipping and lowest prices!!

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Good people

Easy navigation in the website &amp; finding exactly what I need. Purchasing quick &amp; easy too!

Shipping was 5.00 on a 1.99 part but considering ebay was asking 18.00 for it I'm very happy

good price

Excellent price and availability. Thank you.

first time on site .was easy to figure out

Easy to use website

So far so good

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Excellent payment options and no hassle.

Very easy to use and great prices

Good shopping experience online, cheapest price available online for the product I bought. Top quality automotive products.

Excellent website, good price, fast shipping anda pleasure to do business with.

Great

Great quality and prices, no guessing what you're going to get.

Arrived on time, packaged well. Would buy again

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