Garmin, 50/200Khz, Bronze, 6 Pin Connector
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                   Bronze 12� Thru-hull Tilted Element Transducer
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                   Airmar B744V/VL External Thru-Hull Mount Transducer
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                   Thru-Hull Mount Dual-Frequency 50/200kHz Transducer with Fairing
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                   Thru-Hull Dual-Frequency 50/200kHz Transducer with Fairing Block
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                   Thru-Hull Dual-Frequency 50/200kHz (B744V) Transducer
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                   Bronze, thru-hull w/ fairing, Depth & Temp, AIRMAR B45 Narrow Stem
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                   1KW Bronze Transducer