Click to enlargeGarmin GT56UHD-TM Transom Mount Transducer
Manufacturer: GarminPart #: 010-13073-00SKU: 86873
- 500W
- 455 kHz
- Transom Mount
Item #: 86873
Category: Transducers
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Description
GT56UHD-TM Transom Mount Transducer Less time finding. More time fishing.
The GT56 transducer is the ultimate all-in-one sonar solution, featuring 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. With three scanning sonar frequencies, you’ll get top performances at all depths.
High wide CHIRP traditional sonar shows crisp fish arches with minimal noise for incredible clarity. Vivid scanning sonar color palettes make it easier than ever to distinguish targets and structure.
This transducer includes transom and trolling motor mounts. Features: 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
Specifications
| Brand | Garmin |
|---|---|
| Part Number | 010-13073-00 |
| EverTide SKU | 86873 |
| UPC | 753759269302 |
| Power | 500 W |
| Frequency | 455 kHz |
| Mount | Transom Mount |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
 |  |  |  | |
|---|---|---|---|---|
| Power | 500 W | — | 100 W | 300 W |
| Frequency | 455 kHz | 200/50 kHz | 235 kHz | — |
| Connector | — | 6-pin | — | 8-pin |
| Mount | Transom Mount | Transom Mount | Thru Hull | Thru Hull |
| Material | — | — | — | Bronze |
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Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Garmin productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Marine Navigation & Instruments — frequently asked
- What’s the difference between a chartplotter and a fishfinder?
- A chartplotter shows your GPS position on electronic charts for navigation. A fishfinder uses sonar to show what’s below the boat — depth, bottom structure, and fish. Many modern units combine both, and networked systems can share data across displays.
- Do I really need a VHF radio?
- For safety, yes. A VHF radio is the primary way to reach other vessels and the Coast Guard, and a DSC-equipped VHF connected to GPS can transmit your position in an emergency. It’s more reliable than a cell phone offshore and is the recognized standard for marine distress calls.
- What is NMEA 2000 and do I need it?
- NMEA 2000 is a standard network that lets marine electronics — chartplotter, sonar, autopilot, sensors, engine data — share information over a single backbone. It’s not required for a simple setup, but it makes multi-device systems far easier to expand and integrate.
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