Garmin

Garmin SeaStar Fittings Kit

SKU: 76954 · UPC: 753759222185 · MPN: 010-11202-03
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02 · Overview

Garmin SeaStar Fittings Kit — Product description

Enhance your boating experience with the Garmin SeaStar Fittings Kit, a precision-engineered solution designed specifically for integrating hydraulic autopilots into SeaStar steering systems. Boaters who demand reliable performance on the water know that seamless connections between steering and autopilot components are crucial for smooth handling and effortless navigation. This brass fittings set ensures a leak-proof, durable plumbing setup that withstands the harsh marine environment, from salty waves to constant vibrations.

Why Choose Brass Fittings for Your Marine Hydraulic System?

In the world of marine hydraulics, material choice matters. Crafted from high-quality brass with a gold finish, these straight 1/4-inch NPT threaded fittings offer superior corrosion resistance compared to standard alternatives. Brass stands up to saltwater exposure, UV rays, and temperature fluctuations, making it a go-to for serious boaters. The set includes three fittings, each converting 1/4-inch NPT male threads to 3/8-inch marine tube male compression connections—complete with nuts and sleeves for a secure, tool-free installation in most applications.

Seamless Compatibility with Garmin Autopilots

Perfect for pairing with Garmin's innovative hydraulic autopilots, this kit bridges the gap to popular SeaStar steering setups commonly found on mid-sized vessels. Whether you're upgrading your Compact Reactor 40 or similar models, these fittings provide the exact plumbing interface needed for optimal hydraulic flow. No more guesswork or mismatched parts—just plug-and-play reliability that keeps your autopilot responsive during long hauls or competitive outings.

Key Specifications at a Glance

  • Thread Size: 1/4 Inch NPT (male)
  • Connection Type: Marine tube male (3/8-inch compression)
  • Style: Straight
  • Material: Durable brass with gold plating
  • Quantity: Set of 3 (includes nuts and sleeves)

Installation Tips for Peak Performance

Setting up your hydraulic autopilot plumbing doesn't have to be complicated. Start by ensuring your SeaStar steering lines are clean and dry. Slide the sleeve onto the tubing, insert the tube into the fitting body, then tighten the nut hand-tight before using a wrench for a final quarter-turn. Always check for leaks after pressurizing the system—brass fittings like these grip firmly without crushing soft marine hoses. Pro tip: Apply a marine-grade thread sealant on NPT threads for extra peace of mind in high-pressure scenarios.

Built to Last with Garmin's Commitment to Quality

Garmin's marine accessories embody rugged utility and cutting-edge engineering tailored for real-world adventures. This fittings kit not only simplifies your setup but also upholds the brand's reputation for impeccable reliability. Backed by a standard limited warranty, it's an investment in worry-free boating season after season.

Frequently Asked Questions

What steering systems is the Garmin SeaStar Fittings Kit compatible with?

This kit works with most SeaStar hydraulic steering systems, providing the ideal connection for Garmin autopilots on recreational and performance boats.

Are these fittings suitable for saltwater environments?

Yes, the brass construction with gold plating offers excellent corrosion resistance, making them ideal for both freshwater and saltwater use.

How many fittings are included in the kit?

The set includes three complete fittings, each with 1/4-inch NPT male to 3/8-inch compression marine tube male adapters, plus nuts and sleeves.

Do I need special tools to install these fittings?

Basic wrenches are sufficient; the compression design allows for straightforward installation without specialized marine tools.

Can this kit be used with the Garmin Compact Reactor 40?

Absolutely, it's specifically designed for compatibility with the Compact Reactor 40 Hydraulic Autopilot Starter Pack and similar Garmin systems.

What's the difference between NPT and compression fittings?

NPT provides a tapered thread seal, while compression fittings grip tubing via a ferrule, making this hybrid perfect for secure marine hydraulic connections.

Equip your vessel with the fittings that pros trust for uninterrupted autopilot performance. Ready to streamline your setup? Dive into smoother sailing today.

Garmin make products that are engineered on the inside for life on the outside. We bring GPS navigation and wearable technology to the automotive, aviation, marine, outdoor and fitness markets. We believe every day is an opportunity to innovate and a chance to beat yesterday. We offer products with essential utility, leading-edge technologies, compelling features, and exceptional ease-of-use to create clear differentiators our customers appreciate and desire.

Garmin 101120203 Attributes

  • Thread Size: 1/4 Inch NPT
  • Style: Straight
  • Color: Gold
  • Material: Brass
  • Quantity: Set Of 3

Garmin 101120203 Features & Benefits

  • Fittings Kit For Plumbing Your Garmin Hydraulic Autopilot For Most SeaStar Steering Systems
  • Compatible With Compact Reactor ™ 40 Hydraulic Autopilot Starter Pack
  • Garmin Offer Products With Essential Utility
  • Awe-Inspiring Designs, Impeccable Quality, And Superior Reliability
  • Limited 1 Year Warranty

Garmin 101120203 Warranties


SeaStar Fittings Kit

Fittings kit for plumbing your Garmin hydraulic autopilot for most SeaStar steering systems. 

What's In The Box?

  • 3 pieces of 1/4” NPT male to marine tube male (3/8” compression) fittings kit (nut & sleeve included)


No matter where you take your marine adventure, this easy-to-understand, easy-to-use and reliable electronic device will help you make the most of your time on the water. become...
SKU: NVN-76954
MPN: 010-11202-03
UPC: 753759222185
03 · The numbers

Technical specifications

BrandGarmin
ModelGarmin SeaStar Fittings Kit
SKU / MFR#76954

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04 · Before you buy

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05 · Customer voices

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