Garmin GT51M-TH Thru-Hull Transducer image number 1
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Garmin GT51M-TH Thru-Hull Transducer

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Item #: 333536
Garmin GT51M-TH Thru-Hull Transducer
Garmin GT51M-TH Thru-Hull Transducer
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Return Policy

We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment.

Garmin's GT51M-TH thru-hull transducer provides ultra-clear sonar pictures of objects, structures, and fish that pass below your boat. This traditional CHIRP sonar and CHIRP DownVü/SideVü transducer is optimized for depth performance and rough conditions. The CHIRP DownVü/SideVü elements have a power rating of 500W per element (1,500W total) and operating frequencies of 260/455 kHz. The traditional CHIRP sonar has a power rating of 600W and operating frequencies of mid-band CHIRP 80-160 kHz. Features a built-in fast-response temperature sensor. Specifically for hull deadrises less than 25°. GT51M-TH includes a 12-pin transducer with stainless steel stem, fairing block, isolation plate and bushings, mounting hardware, and installation instructions. Maximum depth of 1,800'.

Compatible Devices:
• GPSMAP 7607xsv
• GPSMAP 7608xsv
• GPSMAP 7610xsv
• GPSMAP 7612xsv
• GSD 25 Premium Sonar Module
  • Transducer for thru-hull applications
  • CHIRP technology provides ultra-clear images
  • Provides both depth and temperature data
  • Durable, marine-grade construction
Unit Weight
9.60 lb
MFG Part No.
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