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Garmin

Garmin GT56UHD-TM Transom Mount Transducer

$599.99
SKU:
86873
UPC:
753759269302
MPN:
010-13073-00
Condition:
Brand New
Availability:
In Stock
Shipping:
Free 2-Day Shipping on Orders $500+
  • Garmin Garmin GT56UHD-TM Transom Mount Transducer [010-13073-00] MyGreenOutdoors
  • Garmin Garmin GT56UHD-TM Transom Mount Transducer [010-13073-00] MyGreenOutdoors
  • Garmin Garmin GT56UHD-TM Transom Mount Transducer [010-13073-00] MyGreenOutdoors

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Description

Garmin transducer technical fitment

Garmin GT56UHD-TM Transom Mount Transducer

With three scanning sonar frequencies, you’ll get top performances at all depths.

Garmin Authorized Dealer
ModelGT56UHD-TM
Mount StyleTransom mount
MaterialNot specified
ConnectorConfirm connector
Power500W
Frequency / CHIRP455 kHz, 800 kHz
MPN010-13073-00

Sonar and installation details

  • Get Ultra High-Definition SideVü scanning sonar with 20% greater range at 1 MHz, Ultra High-Definition ClearVü scanning sonar and amazingly clear high wide CHIRP traditional sonar
  • High wide CHIRP traditional sonar provides remarkably clear target separation and definition up to 800’ below your boat
  • 455 kHz SideVü scanning sonar lets you see up to 500’ on each side of your boat
  • Three scanning sonar frequencies — 455 kHz, 800 kHz and 1 MHz — and 500 watts of power deliver top performances at all depths
  • Vivid scanning sonar color palettes make it easy to distinguish targets and structure
  • Easy to install with transom and trolling motor mounts

Technical specifications

Power500W
Frequency455 kHz, 800 kHz
Mount StyleTransom mount
ConnectorConfirm connector
TemperatureYes
Speed IncludedNo
Connector Pins12
Mounting StyleTransom
ImagingStandard/Down/Side
CHIRPMedium/Non Traditional
Cable Length25'
Box Dimensions5"H x 6"W x 12"L WT: 3.1 lbs
UPC753759269302
MPN010-13073-00
UPC / GTIN753759269302

Fitment guidance

  • Transom-mount transducers are typically the simplest retrofit option, but placement still matters for clean water flow and reliable readings at speed.
  • Scanning sonar models should be matched to the display’s supported sonar type and installed with a clear view below and beside the boat.

Before you buy

Confirm the display model, sonar port, connector, hull material, mounting style, deadrise angle, and cable route before ordering. Some installs require adapters, fairing blocks, sealant, or professional installation.

What to match

Match the transducer to the sonar technology you need: traditional CHIRP, ClearVü, SideVü, Ultra High-Definition scanning, or specialized high-power offshore CHIRP.

Compare similar Garmin transducers

Use this section to compare the closest Garmin transducer options by mount style, material, connector, sonar power, and frequency range.

Manufacturer resources

Common questions

Will this work with every Garmin unit?
No. Compatibility depends on your Garmin display, sonar port, connector, and supported sonar type.

How do I choose the right tilt or deadrise?
For tilted-element thru-hull models, match the transducer angle to your hull deadrise so the sonar beam points correctly in the water.

Should I confirm before ordering?
Yes. Transducers are highly installation-specific, especially thru-hull, in-hull, pocket-mount, and high-power CHIRP models.

MPN: 010-13073-00 · UPC/GTIN: 753759269302

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