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SeaStar Solutions PA1200-3 Marine Hydraulic Power Assist Steering Unit 12/24V with 15ft Harness

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

PA1200-3
06/21/2036 6:39 AM
Sale Price

$2,901.99

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The SeaStar Solutions PA1200-3 is an electronically controlled hydraulic gear pump that integrates directly into your existing marine hydraulic steering system between the helm and the steering cylinder. Recommended for vessels running 200 HP and above, this power assist unit dramatically reduces steering effort, delivering automotive-style comfort even in heavy or high-torque applications.

The PA1200-3 is the latest generation of the popular SeaStar Power Assist series, featuring upgraded electronics and new ORB (O-Ring Boss) fittings for improved sealing and reliability. It directly replaces the PA1200-2 and original PA1200 models.

How It Works:

The system operates using two circuits: a hand-operated manual circuit (the control element) and an electronically controlled hydraulic pump circuit (the working element). The helm controls both speed and direction of steering, while the power assist amplifies the steering force. The gear pump speed is proportional to helm movement — faster wheel turning increases pump output. When idle, the unit draws only minimal standby power.

Key Features:

  • Electronically controlled gear pump — integrates between helm and steering cylinder
  • ORB fittings for reliable, leak-resistant hydraulic connections
  • Dramatically reduces steering effort in heavy or high-torque applications
  • Operates on 12V or 24V DC — auto-recognizes system voltage
  • Includes 15-foot wiring harness
  • Compatible with SeaStar helms from 1.4 to 2.4 displacement
  • Wall or floor mountable — suits OEM installs and retrofits
  • Compatible with the SeaStar Power Purge system
  • Returns to full manual steering in the event of a power failure
  • Suitable for multiple engine, multiple rudder, and multiple steering station configurations
  • Compatible with autopilot systems
  • Ignition protected per SAE J-1171
  • Certified to ABYC, CE, NMMA, and ISO 10592 standards

Specifications:

  • Voltage: 12V / 24V DC (auto-sensing)
  • Maximum System Pressure: 1,000 PSI
  • Maximum Current Draw: 40A continuous, 60A peak
  • System Electronics Standby Draw: 1A
  • Harness Length: 15 feet
  • Fitting Type: ORB (O-Ring Boss)

The PA1200-3 is a direct, drop-in upgrade over the PA1200-2 and PA1200, making it an ideal retrofit for existing SeaStar hydraulic steering systems on outboard, sterndrive, and inboard-powered boats.

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