Echonautics Hydrodynamic Fairing Block f/CB131 Series Transducers
SKU: 65425652140

Echonautics Hydrodynamic Fairing Block f/CB131 Series Transducers

Sale price$122.82 Regular price$136.47
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Echonautics Hydrodynamic Fairing Block f/CB131 Series TransducersHydrodynamic Fairing Block for CB131 Series Transducers Echonautics fairing blocks are made for the thru hull installation of traditional stem transducers. A fairing block is recommended for the installation of any traditional stem transducers to the vessels hull to protect the transducer and guarantee excellent performance while the vessel is underway. The fairing block helps to ensure a bubble free flow of water across the face of the transducer.

Hydrodynamic Fairing Block for CB131 Series Transducers

Echonautics fairing blocks are made for the thru-hull installation of traditional stem transducers. A fairing block is recommended for the installation of any traditional stem transducers to the vessels hull to protect the transducer and guarantee excellent performance while the vessel is underway. The fairing block helps to ensure a bubble-free flow of water across the face of the transducer.

Fairing blocks are required for the transducer to match the deadrise angle at the vessel mounting location. The fairing block is used to match the deadrise angle by orienting the transducers sound beam straight down by mounting the transducer parallel to the water surface.

Echonautics high-performance fairing blocks are made of high-impact polymer and designed for excellent transducer performance even at speeds above 15kn (17MPH).

Whats In The Box


  • High-Performance Fairing Block model CB101 / CB131

  • Anti-rotation bolt with nut, washer, and round tap

  • Warning and Installation Manual

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65425652140

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Ryan J
Battle Creek, US
★★★★★ 4
Inexpensive and Nice Quality
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
I was hoping there would be more of a firmness to these pillows, however they are more soft than I was expecting them to be. Id recommend these pillows for someone who wants a fairly non firm pillow.
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Reviewed in the United States on January 18, 2026
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Damian_yanay
San Leandro, US
★★★★★ 5
Almohadas
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
I love them, they are super comfortable and perfect for a perfect relaxed and peaceful sleep
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Reviewed in the United States on June 5, 2026
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Lily
Omaha, US
★★★★★ 5
Soft and Comfortable Pillow
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
This pillow has a soft feel with a nice balance of comfort and support. It fluffs up well after opening and maintains its shape throughout the night. The cover feels smooth, and the overall construction appears well made. A comfortable option for side and back sleepers looking for a plush sleeping experience.
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Reviewed in the United States on June 10, 2026
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Beth
Boise, US
★★★★★ 3
Not for side sleepers
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
These pillows are quite soft and flat, and offer very little support. I sleep on my side and can't use these pillows. I don't know why they're recommended for side sleepers.
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Reviewed in the United States on July 31, 2025
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Sharon Shelton
San Leandro, US
★★★★★ 5
Good head and neck support
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
Soft yet firm, comfy, no toxic smell.
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Reviewed in the United States on April 8, 2026

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