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Raymarine M81120 Type 1 12V Autopilot Hydraulic Drive Reversing Pump

Manufacturer

Raymarine

<h3>A Century of Marine Electronics Innovation</h3> <p>Raymarine's heritage in marine innovation traces back to 1923, when the first commercial fathometer was developed, marking the beginning of a legacy that would transform navigation and safety on the water. The Raymarine brand was formed in 2001 through a management buyout of Raytheon's marine division, and has since become a trusted name among recreational boaters, fishing captains, and professional mariners worldwide. In 2010, the company was acquired by FLIR Systems, bringing advanced thermal imaging capabilities to their product lineup.</p> <p>What sets Raymarine apart is their commitment to pioneering technology that addresses real challenges on the water. The company created the first autopilot system for recreational boats in 1974 and developed the SeaTalk language for electronic devices to connect via a single cable in 1989, innovations that fundamentally changed how boaters interact with their vessels. Today, their <a href="/11286-raymarine-raymarine-electronics-200849">electronics</a> lineup includes cutting-edge multifunction displays, radar systems, and navigation tools engineered to withstand the harsh marine environment while delivering intuitive operation.</p> <h3>Professional-Grade Electronics for Every Mariner</h3> <p>The core of Raymarine's reputation lies in their comprehensive <a href="/11286-raymarine-raymarine-electronics-200849">marine electronics</a> offerings. Their full range includes chartplotters, fishfinders, radars, marine instruments, marine cameras, AIS units and VHF radios, all designed with the rugged demands of maritime use in mind. Their customers include offshore fishing captains, luxury cruising boat skippers, sailors and professional mariners, and they're the trusted navigation system supplier to the U.S. Coast Guard, a testament to the reliability and performance of their systems.</p> <p>Beyond primary navigation displays, Raymarine's <a href="/11286-raymarine-raymarine-transducers-accessories-200850">transducers and accessories</a> ensure seamless integration and enhanced functionality across their product ecosystem. From CHIRP sonar transducers that deliver exceptional underwater imaging to networking cables and mounting hardware, these components are engineered to work together flawlessly. The company adopted FLIR's philosophy of Commercial Developed Military Qualified (CDMQ) product development, delivering marine electronics renowned for their rugged design and reliability.</p> <h3>Innovation That Keeps Boaters Safe</h3> <p>Raymarine has continued to push the boundaries of what's possible in marine electronics, from trailblazing the use of compact radar systems for small vessels to introducing leading-edge sensors. Their commitment to safety and ease of use extends to every product category, whether you're outfitting a fishing boat, cruiser, or commercial vessel. Their products are engineered for the tough marine environment and renowned for ease-of-use, rugged design and reliability, ensuring that boaters can depend on their equipment when it matters most.</p> <p>With close to 100 years of technological innovation on the water, Raymarine has offices in 12 countries and partners with over 7,500 dealers and installers in 110 countries. This global presence ensures that support and expertise are available wherever your journeys take you, while their continuous investment in research and development keeps them at the forefront of marine technology evolution.</p>

Part Number

M81120
06/03/2036 9:17 AM
Sale Price

$1,010.37

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Raymarine M81120 is a 12-volt Type 1 reversing hydraulic pump designed for use with autopilot systems on boats equipped with hydraulic steering. This pump is compatible with hydraulic steering rams ranging from 4.9 to 14 cubic inches (80cc–230cc), making it suitable for a wide range of hydraulic steering setups.

The M81120 Type 1 hydraulic drive is compatible with both S1/S1G and S2/S2G autopilot corepacks, providing flexibility across Raymarine's autopilot system lineup.

Key Features:

  • Reversing hydraulic pump for autopilot steering systems
  • 12-volt operation
  • Compatible with S1, S1G, S2, and S2G Raymarine autopilot corepacks
  • Maximum stall pressure at 12V: 750 psi (50 bar)
  • Peak flow rate (no load): 67 in³/min (1,000 cc/min)

Ram Capacity by Corepack:

  • S1 or S1G Corepack: 4.9 in³ – 10.5 in³ (80cc – 172cc) ram capacity
  • S2 or S2G Corepack: 4.9 in³ – 14 in³ (80cc – 230cc) ram capacity

Engineered for reliable autopilot performance, the Raymarine M81120 delivers consistent hydraulic pressure to keep your vessel on course, even in demanding sea conditions.

Products specifications

Type

Hydraulic Pump

Drive Type

Hydraulic

Best Use

Powerboats

Connection Interface

SeaTalkngNMEA 2000

Maximum Boat Displacement

24000 Pounds w/X-10 Corepack

Warranty Details

Two Years

Great

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A+++ service and upadates.

Good so far

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Very good prices. Almost to good to be true

Exact product as promised with the best price on the internet. Product shipped fast and had a tracking number to keep me up to date on my order. I would order from again without hesitation and will tell friends.

Quick smooth transaction, with more than adequate feedback. My item shipped the same day and arrived in 5 days in excellent condition. The order acknowledgement was a personal Thank You email. <br> good vendor, best price, bookmarked for future use,

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