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The Garmin GT56UHD mounts on the exterior of your boat’s transom, leaving it exposed while trailering, transporting, and storing your boat. Rocks, gravel, road debris, and everyday bumps can damage the transducer housing or scratch its sonar surfaces. The Sonar Shield® Garmin GT56UHD Transducer Cover provides a fitted layer of protection around your transducer when it isn’t in use. It installs without requiring you to remove the transducer from its mount, making it easy to protect your equipment before hitting the road. Your marine electronics weren’t cheap. Protect one of the most exposed components on your boat with Sonar Shield®. Key Features Designed specifically for the Garmin GT56UHD Helps protect against road debris, gravel, dirt, and scratches Ideal for trailering, transportation, and storage Protects the transducer housing and sonar surfaces Secure, fitted design Quick to install and remove No need to remove the transducer from its mount Built for real-world boating and fishing conditions
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2026
$24.99