Garmin GMI & GNX 20 Wired Sail Pack 52
SKU: 64581982866

Garmin GMI & GNX 20 Wired Sail Pack 52

Sale price$749.68 Regular price$832.98
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Garmin GMI & GNX 20 Wired Sail Pack 52The information you need to make confident decisions Includes GMI 20 and GNX 20 marine instruments and gWind and Airmar DST810 transducer GMI 20 instrument has a highly visible bright 4 inch colour glass bonded lens display with anti glare finish GNX 20 instrument has highly visible monochrome LCD displays gWind transducer features 3 bladed propeller and twin fin design DST810 thru hull smart transducer provides water depth water speed and water

The information you need to make confident decisions

  • Includes GMI™ 20 and GNX™ 20 marine instruments and gWind™ and Airmar® DST810 transducer
  • GMI 20 instrument has a highly visible bright 4-inch colour glass-bonded lens display with anti-glare finish
  • GNX 20 instrument has highly visible monochrome LCD displays
  • gWind transducer features 3-bladed propeller and twin-fin design
  • DST810 thru-hull smart transducer provides water depth water speed and water temperature data — plus attitude sensing for heel/trim and pitch/roll inputs
  • Wireless connectivity to devices with Bluetooth® technology enables DST810 calibration directly through Airmar’s Cast app

Know the wind and water

With a GMI/GNX Wired Sail Pack 52 you’ll have all the equipment you need to know what’s going on with the wind and water.

GMI 20 marine instrument

The GMI 20 digital marine instrument display is perfectly designed for both power and sail. Designed to clearly show depth speed wind and 100-plus marine and vessel parameters its large bright 4-inch colour display with extra-large digits is easy to read at a distance and 170-degree viewing angle.

A glass-bonded finish lens on GMI 20 prevents fogging and increases contrast. Daylight readability is enhanced with a high-contrast colour scheme. For enhanced night visibility you have a choice of red/black green/black or the normal night mode colour scheme along with a dimmer control. Screens can be set to auto-scroll — cycling between pages automatically without you having to do a thing. This is especially advantageous for sailors as it allows you to install the unit(s) in a greater variety of locations on the vessel. Default profiles can be customised for powerboat sailboat fishing engine/fuel plus several other user-specified profiles. Power is supplied by the NMEA 2000® network.

GNX 20 marine instrument

The easy-to-read GNX 20 marine instrument display has black digits on a white or colour background. It clearly shows water depth boat speed through the water water temperature and 50-plus marine and boat parameters. Its glass-bonded display with anti-glare lens coating provides excellent daytime and night-time readability with high-contrast digits scalable up to 36 mm.

gWind transducer

gWind transducer features twin-fin technology with 3-bladed propeller for more accurate True Wind Speed (TWS) in lighter air while the twin-fin design gives a more stable True Wind Angle (TWA). The 3-bladed propeller unlike a cups design is always efficient. Combined with optic reading this transducer provides superior accuracy at low wind speeds and also provides for excellent linearity.

Airmar DST810 thru-hull smart transducer

DST810 combines precise depth speed and temperature data with attitude sensing for heel/trim and pitch/roll inputs — which it provides to the NMEA 2000® network and GNX 20 instrument. This multisensor transducer can read depths to 330 feet offers fast 5 Hz water speed signal output and has an operating frequency of 235 kHz with a fan-shaped beamwidth of 10 x 44 degrees. Additionally wireless connectivity to devices with BLUETOOTH® technology enables DST810 calibration directly through Airmar’s Cast app. Advanced speed calibration allows for calibration at multiple heel angles and speeds.

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64581982866

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Sean R.
New York, US
★★★★★ 5
Excellent quality
Great quality kit
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Reviewed in the United States on December 24, 2025
J
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Jospeh C Farrell
Lexington, US
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
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Reviewed in the United States on December 25, 2025
J
Verified Purchase
Jeff Sylvester
Pawtucket, US
★★★★★ 5
worked great at fair price
works fine on my 1994 volvo penta 3.0 GL the main gasket was wrong, but my 3.0 GL does not have a gasket, the other parts appear to be universal
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Reviewed in the United States on June 5, 2025
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Verified Purchase
gmarlin
Chelsea, US
★★★★★ 4
Good fit
Worked well with no problems.
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Reviewed in the United States on February 24, 2026
A
Verified Purchase
andranik g.
San Leandro, US
★★★★★ 5
Great replacement kit
Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2024

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