![Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics](https://media.maxmarineelectronics.com/maxmarine/wp-content/uploads/2021/02/25055932/Garmin-GT21-TM-010-12219-00-4-Pin-New-but-Open-Box-Max-02192021-6-150x150.jpg)
Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics
![Garmin GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin Garmin GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin](https://cdn11.bigcommerce.com/s-kldmuww213/images/stencil/1280x1280/products/15004/15109/CW59716__09800.1548406235.jpg?c=2)
Garmin GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin
![Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics](https://media.maxmarineelectronics.com/maxmarine/wp-content/uploads/2021/02/25055942/Garmin-GT21-TM-010-12219-00-4-Pin-New-but-Open-Box-Max-02192021-1-150x150.jpg)
Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics
![Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics](https://media.maxmarineelectronics.com/maxmarine/wp-content/uploads/2021/02/25055936/Garmin-GT21-TM-010-12219-00-4-Pin-New-but-Open-Box-Max-02192021-4-150x150.jpg)
Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics
![Garmin GT 21 Sonar Transducer,Use For Garmin 4 Pin Interface,Transducer Mid-Band Chirp/Chirp Down CHIRP ClearVü Scanning Sonar Garmin GT 21 Sonar Transducer,Use For Garmin 4 Pin Interface,Transducer Mid-Band Chirp/Chirp Down CHIRP ClearVü Scanning Sonar](https://ae01.alicdn.com/kf/H1ba03ec0e4c448a3a3274d17dcf8f724K/Garmin-GT-21-Sonar-Transducer-Use-For-Garmin-4-Pin-Interface-Transducer-Mid-Band-Chirp-Chirp.jpg)
Garmin GT 21 Sonar Transducer,Use For Garmin 4 Pin Interface,Transducer Mid-Band Chirp/Chirp Down CHIRP ClearVü Scanning Sonar
![Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics Garmin GT21-TM 4 Pin Transom Mount Transducer - NEW OPEN BOX - 010-12219-00 - Max Marine Electronics](https://media.maxmarineelectronics.com/maxmarine/wp-content/uploads/2021/02/25055934/Garmin-GT21-TM-010-12219-00-4-Pin-New-but-Open-Box-Max-02192021-5-150x150.jpg)