The Garmin Transom Mount Transducer reads Depth, Speed and Temperature. The high-performance, P66 design allows for smooth water flow under the face of the transducer resulting in accurate readings. Comes complete with plastic release kick-up bracket.
Compatible with Garmin GSD20, GSD21, GSD22,GPSMAP 178C /250 /250C /GPSMAP 298C /100 Blue /160 Blue /240 Blue / 188/ 188C/ 320C/ 498/ 398/ 198C/ 340C/ 250/ 250C/ 238/ 235/ 400c/ 440S/ 441S/ 430S/ 431S/ 540S/ 530S/ 541S/ 531S/ 545S/ 535S/ 546S/ 536S. Garmin # 010-10192-01
Product Accessories for Garmin P66 6 Pin Dual Frequency Transom Mount Transducer with Speed and Temp
Stern Saver Transducer Mount
Don't drill holes in your transom! Stern Saver keeps your transom free of transducer mounting bracket holes. The included adhesive creates a bond between the polyethylene block and the fiberglass of your boat.
PropSpeed FoulFree Transducer Foul-Release Coating
PropSpeed's FoulFree Transducer Coating Kit is the biggest advancement in transducer paint and coatings in the last 30 years. It will keep your thru-hull or transom mount transducer free of marine growth. This nontoxic formula has zero leaching of harmful chemicals into water unlike traditional anti-fouling bottom paints and is certified by Airmar.