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Garmin GT20-TM Transom Mount 8-Pin Transducer with Temperature Sensor
Vendor:GarminRegular price $97.05Regular priceSale price $97.05 -
Garmin GT20-TM Transom Mount Transducer, 4-Pin
Vendor:GarminRegular price $97.05Regular priceSale price $97.05 -
Garmin GT21-TM Transom Mount Transducer, 600W/500W
Vendor:GarminRegular price $155.10Regular priceSale price $155.10 -
Garmin GT23M-TM Mid-Band CHIRP Transom Mount Transducer, 8-Pin
Vendor:GarminRegular price $242.18Regular priceSale price $242.18 -
Garmin GT24UHD-TM Ultra High-Definition All-in-One Transducer (010-12908-00)
Vendor:GarminRegular price $242.18Regular priceSale price $242.18 -
Garmin GT51M-TH Stainless Steel Thru-Hull Transducer, 12-Pin
Vendor:GarminRegular price $919.44Regular priceSale price $919.44 -
Garmin GT51M-TM Transom Mount Mid-Band CHIRP Transducer, 12-Pin
Vendor:GarminRegular price $609.84Regular priceSale price $609.84 -
Garmin GT52HW-TM High Wide CHIRP Transom or Trolling Motor Transducer (12-Pin)
Vendor:GarminRegular price $338.93Regular priceSale price $338.93 -
Garmin GT54UHD-TM Ultra High-Definition All-In-One Transducer (010-12909-00)
Vendor:GarminRegular price $484.06Regular priceSale price $484.06 -
Garmin GT56UHD-TH Thru-Hull Mount Transducer
Vendor:GarminRegular price $871.07Regular priceSale price $871.07 -
Garmin GT56UHD-TM Transom Mount Transducer (010-13073-00)
Vendor:GarminRegular price $580.81Regular priceSale price $580.81
Buying guide
Shop all Tug & Tow gear
Use the full catalog when you want to search across boat, trailer, RV, camping, fishing, electrical, safety, cleaning, and service categories.
How to choose
- Start with filters for availability, brand, price, and product type to narrow the full catalog quickly.
- Open product pages for photos, CT SKU, UPC when available, dimensions, model data, and product details.
- For fit-sensitive parts, compare specs and measurements before ordering.
Common product types
- Boat outfitting, electrical, lighting, trailering, marine safety, cleaning and care, marine hardware, engine service, outdoor, and camping gear.
Common brands here
- Common brands vary by department; use the brand filter after choosing the category or search term.
How should I use the full catalog?
Filter first, then search within a smaller result set. The full catalog is broad by design.
Why do some items show fewer specs?
Specs appear only when reliable item details are available. Blank fields are omitted.
Where can I get help choosing?
Send the product link or CT SKU with your project details through the contact page.