The AIR-033-476 is a high performance fairing block for transducers utilizing the Airmar B-744V housing. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The AIR-033-352 is a high performance fairing block for transducers utilizing the Airmar B-45 housing. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

R109LH Urethane Chirp Thru-Hull with Temp & High Speed Fairing Block - No Connector Transducer Features: Airmar R109 Housing Style Transducer The Broadband R109 operates at any frequency between 38 kHz to 75kHz and 130 kHz to 210 kHz. Adjusting the frequency allows you to change the R109's beamwidth and depth capabilities. For example if you are bottom fishing in 61 m (200') of water, the narrow high-frequency beam will display extreme bottom detail and fish holding tight to structure. If you are tuna or marlin fishing in deep blue water, the wider, low-frequency beam will not only give deep-water bottom detail, but more importantly show you more of what is around your vessel, including bait which may attract game fish. Because the R109 has a bandwidth that covers a continuous frequency spectrum, next generation Fish Finders utilizing Furuno Free Synthesizer (FFS) technology can be made “tunable”, so fishermen can “dial-in” the best frequency for the target fish species or conditions. Standard Features: Thru-Hull Transducer with High Performance Fairing Block Kit 3kW Low Frequency, 2kW High Frequency Furuno Free Synthesizer (FFS) compatible - select any two frequencies from 38 kHz to 75kHz and 130 kHz to 210 kHz Beam angle dependent upon frequency: Low = 19 degrees to 10 degrees port-starboard (10 degrees to 5 degrees fore-aft) High = 8 degrees to 4 degrees No Connector Designed for 40ft and above boats made of fiberglass, wood or metal WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

B785M Bronze Thru-Hull Chirp Transducer with High Speed Fairing Block Features: Frequency: Chirp 80 - 130 kHz Power Rating: 600 Watts Connector: 10 Pin Fairing Block: High Speed Fairing Block Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

B285M Medium-Frequency CHIRP Transducer with Temperature - Bronze Thru-Hull with High Speed Fairing Block Features: Frequency: Chirp 85 - 135 kHz Power Rating: 1 KW Connector: 10 Pin Fairing Block: High Speed Fairing Block Included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

B258, SS258 High Speed Fairing Block Airmar High Speed Fairing block for B258, SS258 Style TransducerThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

525TID-BHD Bronze Thru-Hull Transducer with Temp and High-Speed Fairing Block 1kw 50/200 kHz with Diplexer 15x21 degree Beam Angle at 50 khz 3x5 degree Beam Angle at 200 kHz Bronze Thru-Hull with Temperature 10-Pin Connector Ships with High-Speed Fairing Block AIR-033-523 The Clear Choice This new 1 kW transducer makes 600 W fishfinders perform like their more powerful big brothers especially at 50 kHz. The B258 is 25 times more sensitive that a single element 50/200 kHz transducer. How does it do it? The B258 uses Airmars new and unique ceramic-element construction. The resulting narrow beams will clearly distinguish individual fish and bottom fish from their habitat at up to 2,200 feet.  Streamlined Performance Maximize performance by installing the B258 with our custom fit high-performance fairing. At speeds over 30 knots, screen displays show clear images and a clean bottom trace. Supercedes B256 transducer, with significant increase in performance at 50 kHz. Recommended for sport fishing boats above 26' (8m) and small to mid size commercial fishing boats.  Includes temperature sensor  Transducer ID option WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block, 600w (10-Pin) 600 Watts 50/200 kHz 40/10 degree Beam Angles Bronze Thru-Hull with Speed and Temperature 30 Foot Cable with 10-Pin Connector High-Speed Fairing Block Included WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block, 600w (8-Pin) 600 Watts 50/200 kHz 40/10 degree Beam Angles Bronze Thru-Hull with Speed and Temperature 30 Foot Cable with 8-Pin Connector WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

556TID-HDD SS260 Stainless Steel Thru-Hull Transducer w/Temp and Fairing Block - 10 Pin The SS260 is our best performing, stainless-steel, thru-hull stem for 1 kW echosounders. Its construction utilizes separate 50 kHz and 200 kHz elements for unparalleled deep-water performance and unmatched bottom and water-column detail. The SS260’s narrow beam gives crisp image detail especially suited for fishing shelves, intricate bottom structures, and wrecks. Standard Features 1,000 Watts Power 50/200 kHz with Diplexer 20/6 degree Beam Angles Stainless Steel Thru-Hull with Temperature 10-Pin Connector High Speed Fairing Block included This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

B744V 50/200 kHz Smart xSonic 9-Pin TH with Fairing Block Bronze Thru-Hull with High-Speed fairing block. The Lowrance Bronze Thru-Hull, style B744V, 600w, multisensor provides accurate depth, speed, and temp readings and comes with a High-Speed Fairing Block. The high-speed fairing block provides a streamlined installation and allows for a vertical beam. Compatible with Lowrance HDS, HDS Gen2, HDS Gen2 Touch, HDS Gen3, Lowrance BSM-1, Lowrance Hook, Simrad NSS, Simrad NSS evo2, and Simrad BSM-1.

Fairing Block for B122 & DST-800L A replacement high-speed fairing block for the B122. This fairing can also be used for the DST800L. Dimensions: 13.5" L x 2.94" W x 2.96" T. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Marine Navigation & Instruments, Supplies and Equipment With a wide variety of Marine Navigation equipment and Instruments, we can help you find your location on the waterways, avoid hazards, and be respectful of other boaters. The accessories you have on your boat are important, but very few of them are as valuable as the AIS systems, autopilots, black box modules, and other options you can choose from when you want to make sure you can find your way there and back again while staying away from areas that could mean running aground or experiencing other dangers. We offer many types of navigation equipment, including cameras - network video, ice flashers, and marine monitors.   Depending on where you are going to be boating and what you plan to do with your time on the water, you can also find a fishfinder/sounder - color or a fishfinder/sounder - mono that will be right for you, along with GPS - chartplotters, GPS - fishfinder combos, or a GPS - track plotter. Network accessories and network capable displays are available, and we have a selection of night vision, software, transducers and transducer accessories, and weather fax equipment. If you need radar - stand alone options or radar domes / arrays, look no further than right here, where the selection is good and so are the prices.

Bronze Broadband Thru-Hull with Temp and Hi-Speed Fairing Block, 1kW (No Plug) 526TID-HDN Thru-Hull Transducer with Broadband Technology 1 kW 50/200 kHz, no Diplexer 20/6 degree Beam Angles Bronze Thru-Hull with Temperature 10 Meter Cable No connector provided Ships with High-Speed Fairing Block, # AIR-033-391 B260 MB1100 required for some applications - contact Furuno for more information WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

B260 Bronze Broadband Thru-Hull Transducer with Temp, Built-in Diplexer and Hi-Speed Fairing Block, 1kW (10-Pin) 526T-HDD Bronze Thru-Hull Transducer with Broadband Technology 1,000 Watts Power 50/200 kHz with Diplexer 20/6 degree Beam Angles Bronze Thru-Hull with Temperature 10-Pin Connector Ships with High-Speed Fairing Block, # AIR-033-391 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.