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SeaStar Solutions SSX17621 Xtreme NFB 21ft Rotary Steering Kit

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

SSX17621
06/01/2036 7:06 AM
Sale Price

$339.96

In Stock (7)

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Product Details

The SeaStar Solutions SSX17621 Xtreme NFB Steering Kit represents the pinnacle of mechanical steering technology for marine applications. This complete 21-foot single cable steering system delivers the smoothest and lowest steering effort of any mechanical helm on the market, making it ideal for outboards up to 150 HP and boats up to 24 feet.

No FeedBack (NFB) Technology:

The advanced NFB system features an internal clutch mechanism that grips the steering shaft when you're not actively steering, virtually eliminating prop torque feedback. This means no more fighting the wheel to maintain a straight course, and effortless steering in both directions without the expense of a full hydraulic system.

Premium Xtreme Features:

  • Lowest steering effort mechanical helm available with 5 wheel turns lock-to-lock for precise control
  • Improved NFB clutch function provides smoother release and engagement
  • Tool-free quick connect mechanism on both cable ends and travel tube for faster installation
  • Reduced cable slop minimizes wheel play and engine flutter
  • Compact footprint fits tight dashboard helm stations and existing SeaStar mounting patterns
  • High-efficiency gear train with minimal backlash for smooth, responsive feel

Advanced Construction:

The helm features reliable Zamak casting and zinc-plated steel construction for superior strength and corrosion resistance. The specially designed Xtreme steering cable utilizes a splined liner and powder-coated core for reduced friction and unprecedented smooth action with minimal internal slop.

Complete Kit Includes:

  • 21-foot Xtreme NFB single steering cable
  • 4.2-turn rotary helm unit
  • Bezel and mounting hardware
  • Standard 3/4" tapered keyed steering shaft for wheels up to 16"

Suitable for most single outboard or single sterndrive installations without power-assisted steering. No electrical wiring or hydraulic bleeding required. Designed, manufactured, and assembled in the USA with a 2-year manufacturer warranty.

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