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Garmin

Garmin B175M Bronze 12 Degree Thru-Hull Transducer - 1kW, 8-Pin

$1,449.99
$1,399.99
— You save $50.00
SKU:
47865
UPC:
753759995751
MPN:
010-11939-21
Condition:
Brand New
Availability:
In Stock
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Description

Garmin transducer technical fitment

Garmin B175M Bronze 12 Degree Thru-Hull Transducer - 1kW, 8-Pin

Airmar B175M w/12° Tilt 1kW Flush-mounted bronze housing protrudes less than 1/4" outside hull and can sit on trailer rollers/bunks without damage.

Garmin Authorized Dealer
ModelB175M
Mount StyleTransom mount
MaterialBronze
Connector8-pin
Power1kW
Frequency / CHIRPSee specifications
MPN010-11939-21

Technical specifications

Power1kW
Tilt / Deadrise12°
Mount StyleTransom mount
MaterialBronze
Connector8-pin
Max Depth3,000' Suppoarted Deadrise/Transom Angles - 8-15° Deadrise
Depth3,000' Suppoarted Deadrise/Transom Angles - 8-15° Deadrise
TemperatureYes
Speed IncludedNo
Connector Pins8
Mounting StyleThru-Hull
ImagingStandard
CHIRPMedium
Cable Length39'
Box Dimensions8"H x 11"W x 12"L WT: 11.35 lbs
UPC753759995751
MPN010-11939-21
UPC / GTIN753759995751

Fitment guidance

  • Transom-mount transducers are typically the simplest retrofit option, but placement still matters for clean water flow and reliable readings at speed.
  • Tilted-element models should be selected by hull deadrise so the sonar beam points straight down when the boat is floating normally.
  • This listing is built around the 8-pin connector style shown in the product data. Confirm adapter needs if your Garmin unit uses a different sonar port.

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: 010-11939-21 · UPC/GTIN: 753759995751

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