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SeaStar Solutions HH5261-4 Hydraulic Helm Pump 1.7 Cu In Rear Mount ORB

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

HH5261-4
07/13/2036 9:48 AM
Sale Price

$923.99

In Stock (10)

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Usually delivered within 2 days

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Product Details

The SeaStar Solutions HH5261-4 is a rear-mount hydraulic helm pump featuring a 1.7 cubic inch fluid displacement and leak-preventing ORB (O-Ring Boss) fittings. As the world's most popular marine hydraulic steering helm, it delivers smooth, efficient No Feedback Steering for a wide range of inboard, sterndrive, and outboard applications. This is the current-generation replacement for the discontinued HH5261-3 and HH5261.

Key Features:

  • Greatly reduced "chatter" noise from overrunning steering loads
  • Improved check valve durability with a more robust design for better trailering performance and longer service life
  • Eliminated flow noise when coming off the hard-over position
  • Decreased clicking sound of the lock valve spool during steering reversal
  • Tighter, more responsive steering for improved "regrip" (precession) performance
  • Re-positionable ORB hose fittings for simplified, leak-free installation
  • Accepts standard 3/4" tapered steering shaft steering wheels
  • Mounts via 3 bolts; shaft can be oriented horizontal, vertical, or any angle in between
  • Full compatibility with existing SeaStar hydraulic steering systems
  • 2-Year Limited Warranty

Replaces: HH5261-3, HH5261

Installation Notes: Install hose fittings before mounting the helm pump for ease of installation. If using a 20° mounting wedge, cut dash as per the mounting wedge template. Use only SeaStar Steering Fluid or Mil Spec H5606 Fluid — never use brake fluid. Do not use Teflon tape or Loctite on fittings, and do not attempt to install NPT fittings, as this may damage the helm pump threads.

Hard to find tire that was discontinued was available at THMotorSports. Happy to have it and overall good shopping experience.

none

It was easy

Nice and easy

Great price and fast free shipping!

thank you

Was really good great service and fast shipping. Would recommend.

Easy peasey

Fast shipping and a great quality product. It's just what I needed. Thanks TJ

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