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Furuno AIR-033-719-01 Replacement Fairing Block for 165T-B54 and 165T-SS54 Transducers

Manufacturer

Furuno

<h3>About Furuno Marine Electronics</h3><p>Few names carry as much weight on the water as <strong>Furuno</strong>. Founded in 1948 in Japan and operating in North America through Furuno USA — headquartered in Camas, Washington — Furuno has spent more than seven decades pushing the boundaries of what marine electronics can do. From recreational anglers hunting offshore structure to commercial fishermen working in remote ocean environments, Furuno's instruments have earned a reputation for reliability, accuracy, and innovation that few competitors can match.</p><p>Furuno's commitment to research and development has produced some of the most recognizable product families in the marine industry. At the top of the lineup sit the brand's celebrated Multi-Function Display Systems — most notably the NavNet TZtouch series — which integrate radar, sonar, GPS, AIS, and charting onto a single touchscreen interface. These systems are a favorite among serious boaters who want a unified, connected bridge without the clutter of multiple standalone units.</p><p>For anglers and cruisers who prioritize precise positioning and underwater awareness, Furuno's Fishfinders, GPS &amp; Chartplotters represent decades of acoustic and satellite technology refinement. Furuno pioneered commercial fish-finding sonar and has carried that expertise directly into its recreational lineup, delivering clear, detailed bottom readings and target separation that help put fish in the boat.</p><p>When it comes to situational awareness, Furuno's Radars &amp; Autopilots are trusted on vessels of every size. The brand's DRS (Digital Radar Sensor) series employs solid-state and magnetron technologies to provide sharp, reliable target detection in congested harbors and open-ocean passages alike. Paired with Furuno autopilot systems, skippers can maintain precise headings and reduce fatigue on long passages.</p><p>Furuno also manufactures dependable Compasses designed to perform in demanding marine environments, as well as a broad range of Navigation Parts &amp; Accessories that keep Furuno systems running at peak performance — from transducers and cables to mounting hardware and network components.</p><h3>Why Mariners Trust Furuno</h3><ul style="list-style:disc"><li><strong>Decades of Innovation:</strong> Furuno has been developing marine electronics since 1948, giving the brand an unmatched depth of real-world feedback and engineering experience.</li><li><strong>Commercial-Grade Reliability:</strong> Many Furuno products trace their lineage directly to commercial fishing and vessel-tracking applications, meaning recreational users benefit from rugged, proven designs.</li><li><strong>Integrated Ecosystems:</strong> Furuno's NavNet platform allows radar, sonar, GPS, and autopilot components to communicate seamlessly, reducing wiring complexity and improving situational awareness.</li><li><strong>Global Support Network:</strong> With a strong dealer and service network worldwide, Furuno owners have access to technical support and parts across major boating markets.</li></ul><p>Whether you are outfitting a center console for weekend fishing trips or equipping a long-range passagemaker for bluewater cruising, Furuno offers the instruments, integration, and track record to keep you informed and confident on the water.</p>

Part Number

AIR-033-719-01
09/12/2036 7:47 PM
Sale Price

$89.16

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Product Details

The Furuno AIR-033-719-01 is a genuine OEM replacement fairing block designed specifically for use with the Furuno 165T-B54 and 165T-SS54 through-hull transducers — the multibeam transducers used with the Furuno DFF3D Multibeam Sonar system.

A fairing block is a hydrodynamically shaped mounting wedge that is installed on the hull of the vessel to ensure the transducer face sits level and parallel to the water surface, even on hulls with deadrise or curvature. Proper fairing block installation is essential for optimal sonar performance, eliminating signal distortion caused by an off-angle transducer face.

Key Features:

  • Genuine Furuno OEM replacement part (MPN: AIR-033-719-01)
  • Designed for the Furuno 165T-B54 and 165T-SS54 through-hull transducers
  • Compatible with the Furuno DFF3D Multibeam Sonar system
  • Includes uncut fairing block and anti-rotational bolt kit
  • Allows correct transducer alignment on angled or curved hull sections
  • Required for standard through-hull installations where the transducer is not pocket mounted or flush mounted in a level keel

This fairing block is ideal for replacement or new installations of the 165T-B54 or 165T-SS54 transducer. It comes uncut, allowing the installer to trim it to match the specific deadrise angle of the hull for a precise, watertight fit.

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