{"product_id":"garmin-transducer-fairings-gt51m-gt56uhd","title":"Transducer Fairings - GARMIN - (GT51M \u0026 GT56UHD)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStandard transducer mounts create a square trailing edge that disrupts water flow — producing turbulent, aerated water that causes propeller cavitation, handling issues, fuel economy losses, and in some cases engine overheating. The PROTEK High-Speed Fairing Block eliminates the problem at the source.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCustom-engineered and manufactured for Garmin scanning transducers, the fairing delivers three major benefits to boat builders, installers and owners:\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e1. Cavitation elimination.\u003c\/strong\u003e The shaped trailing edge keeps water flowing cleanly past the transducer — no turbulence, no aerated water, no cavitation downstream. Say goodbye to handling issues, fuel economy concerns and potential engine overheating.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e2. Simplified through-hull installation.\u003c\/strong\u003e The fairing fits seamlessly between the hull and the transducer mounting plate, providing a secure and efficient setup without compromising performance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e3. Convert transom-mounted to through-hull.\u003c\/strong\u003e Transom-mounted scanning transducers commonly suffer from outboard \"shadowing,\" interference from water pickups, and excessive spray. Mounting through the hull delivers the best possible scanning sonar performance — and dramatically improved sounding at speed.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFour models available\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSelect your model from the dropdown menu to match your exact Garmin transducer:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eModel 1\u003c\/strong\u003e — For the Garmin \u003cstrong\u003eGT51M-TH\u003c\/strong\u003e (P\/N 010-01966-10) \u0026amp; \u003cstrong\u003eGT23M-TH\u003c\/strong\u003e (P\/N 010-12404-10) through-hull transducers.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eModel 2\u003c\/strong\u003e — Engineered to install the \u003cstrong\u003eGT51M-TM\u003c\/strong\u003e (P\/N 010-01966-00) \u0026amp; \u003cstrong\u003eGT23M-TM\u003c\/strong\u003e (P\/N 010-12404-00) transom-mount units in a through-hull configuration, while retaining our teardrop fairing design. Uses the factory mounting screw and location pin positions.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eModel 3\u003c\/strong\u003e — For the Garmin \u003cstrong\u003eGT56UHD-TH\u003c\/strong\u003e (P\/N 010-02732-10) through-hull transducers.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eModel 4\u003c\/strong\u003e — Engineered to install the \u003cstrong\u003eGT56UHD-TM\u003c\/strong\u003e (P\/N 010-13073-00) transom-mount unit in a through-hull configuration, while retaining our teardrop fairing design. Uses the factory mounting screw and location pin positions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eDisclaimer: Barji Marine takes no responsibility for the installation of transducers in a fashion not originally intended by the manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"ProTek - Barji Marine","offers":[{"title":"Default Title","offer_id":46923575623829,"sku":"39","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/1259\/4069\/files\/Protek_GT51-TM_Fairing_Block_and_Fastener-2_5f7eecc2-2396-4d66-8203-a3ac4c230704.jpg?v=1780548034","url":"https:\/\/www.barjimarine.com.au\/products\/garmin-transducer-fairings-gt51m-gt56uhd","provider":"Barji Marine","version":"1.0","type":"link"}