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Si-Tex 81167 Adjustable Reversing Autopilot Pumpset 18CI 12V

Manufacturer

Si-Tex

<h3>About SI-TEX Marine Electronics</h3><p><strong>SI-TEX Marine Electronics</strong> has been a trusted name on the water since 1975. Founded in Riverhead, New York, the company has spent over five decades engineering rugged, reliable marine electronics for a wide range of vessels — from hardworking commercial boats and sportfishing yachts to inshore skiffs, power cruisers, and sailing vessels. For over 50 years, SI-TEX has delivered rugged, reliable marine electronics built to perform where it counts — on the water, earning the trust of commercial captains, sportfishermen, cruisers, and sailors around the world.</p><h3>A Full Spectrum of Marine Electronics</h3><p>SI-TEX&apos;s lineup covers the full spectrum of modern marine electronics — professional-grade radar, high-performance echosounders, advanced MFD chartplotter/sounder/radar systems, precision GPS navigation, heading sensors, autopilots, VHF communications, and more. Whether you&apos;re marking a waypoint offshore or threading a tight inlet channel in low visibility, SI-TEX builds tools that deliver dependable performance in demanding conditions.</p><p>At the heart of the SI-TEX lineup are their Fishfinders, GPS &amp; Chartplotters — multifunction display systems that combine high-resolution sonar with full-featured electronic charting. SI-TEX charting systems are ideal for boaters who want professional-grade fishfinding with full-featured electronic charting capabilities. Models like the NavPro series offer bright touchscreen displays, integrated sounders, and preloaded coastal charts — bringing serious capability to vessels of all sizes.</p><p>For mariners who rely on situational awareness at sea, SI-TEX&apos;s <a href="/11288-si-tex-simrad-radars-autopilots-200957">Radars &amp; Autopilots</a> provide peace of mind in any conditions. SI-TEX radars are offered in different series such as the T-900 and T-2000 — the T-900 boasting sophisticated Hyper-Digital Processing (HDP) technology for improved target discrimination and detection. The SI-TEX autopilots category includes electronic modules, autopilot pumps, and mechanical drives with a built-in rudder angle sensor.</p><p>Rounding out the ecosystem, SI-TEX&apos;s Navigation Parts &amp; Accessories, <a href="/201013-steering-parts-accessories-si-tex-11288">Steering Parts &amp; Accessories</a>, and <a href="/200363-electronics-parts-accessories-si-tex-11288">Electronics Parts &amp; Accessories</a> ensure that every component of your onboard navigation system works in harmony — from transducers and GPS antennas to heading sensors and mounting hardware.</p><h3>Built-In Reliability and Support</h3><p>Every SI-TEX product is backed by a 2-Year Warranty and supported by their Long Island, New York-based Service Department, delivering the kind of customer care only a seasoned, hands-on team can provide. Known for practical innovation, SI-TEX products are designed with intuitive interfaces and straightforward installation, and are built with rugged marine-grade construction to withstand harsh environments including saltwater, vibration, and weather exposure.</p><p>Whether you&apos;re outfitting a new vessel or upgrading an aging helm, SI-TEX offers a comprehensive selection of marine electronics that balances professional-grade performance with real-world value — a combination that has kept mariners loyal to the brand for generations.</p>

Part Number

81167
09/12/2036 5:30 PM
Sale Price

$567.39

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Product Details

The Si-Tex 81167 is an 18 cubic inch adjustable reversing hydraulic pumpset designed specifically for marine autopilot systems. This 12-volt pump is engineered for steering ram sizes ranging from 7 in³ up to 18 in³ and is compatible with all hydraulic steering systems. The pumpset saves on installation costs, delivers twice the power and cuts back on half the consumption.

Key Features:

  • Designed for SI-TEX SP-70 and SP-80 Autopilots
  • 18 cubic inch capacity for mid-sized steering rams
  • 12-volt DC operation for standard marine electrical systems
  • Adjustable reversing design for precise steering control
  • Compatible with all hydraulic steering systems
  • Reduced power consumption compared to traditional pumps

This pumpset is ideal for outboard, inboard, and sterndrive vessels equipped with hydraulic steering systems. The reversible hydraulic pump provides reliable, smooth steering control when integrated with compatible Si-Tex autopilot controllers, making it an essential component for automated marine navigation systems.

Lowest price, fast shipping, great service. I'll be back!

had just what I needed.Easy check out.

Fast and quick.

Lowest price on the part i needed out of anyone online. Incredibly fast shipping, arrived in two days. Don't hesitate to buy from them. I'm now a customer for life.

please don't show price on packing slip

Quick and efficient

Extremely easy and the best price by far.

Good prices and user friendly site!

Real easy

Had to do order twice. Hope I don't get charged twice.

awesome..... great to deal with.. fast shipping and excellent customer service

cool

Super fast shipping well informed will order again

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