Airmar B258 Thru-Hull Transducer Bronze AA002657 Navman Northstar Simrad 6-Pin

$529.99

This item is pre-owned and may exhibit signs of cosmetic wear, including scratches or scuffs; however, it is fully functional and operates as intended. Please note, it may not include all components originally provided by the manufacturer. The images displayed show everything included with this purchase.
SKU: 745262
In stock (1 available)
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    Free Shipping Lower 48

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    30-Day Returns

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    90-Day Warranty

Manufacturer: Northstar / Navman / Simrad

Model Number: B258

Series: Thru-Hull

MPN: AA002657

Listed Item Condition: Used

Additional Notes: This Airmar B258 transducer is in great working condition. It was tested with the Airmar TDT1000, which is the gold standard in transducer test equipment. As can be seen in the pictures of the test results, this test was within range of Airmar Spec.

This transducer WILL NOT PLUG AND PLAY WITH ANY GARMIN UNIT, the reason for this is that even though it will physically plug in, the pin assignments are different on the Garmin. This transducer utilizes a unique internal circuit board that will not allow it to work with any Garmin, Furuno, or Simrad/Northstar/Navico unit that is not one of the below mentioned models. We have tried to make it function, exhaustively, and it is not feasible.

We are including an uncut BLEM fairing block. The wings in the back of the block are cracked. Please note that these are NOT used for installation! These are only used as a guide during cutting and installation and will be cut off of the fairing block when it is installed. Please see photos of what we are referring to.

What’s Included:

  • Airmar B258 Thru-Hull Transducer
  • Uncut BLEM High Speed Fairing Block
  • Bronze Nut and Hardware Kit for High Speed Fairing Block

Compatible Parts: This has a 6-pin connector on it THAT IS ONLY FOR SIMRAD NX40/45, and any Northstar/Navman 6 pin Blue Units (Such as 8084 8120, M84, M121, etc).

Dimensions (L x W x H): 23 x 6 x 13 in, Weight: 19 lbs

Shipping Info: Free shipping applies to items being delivered within the contiguous United States (lower 48). HI, AK, PR, and all other US Territories, and International locations will have shipping calculated during checkout. Please be advised if the item is large or is a multi-piece shipment, shipping quotes may be inaccurate due to restrictions outside of our control, in those instances you will be contacted promptly.

Return Info: 30-Day Returns

Warranty Info: 90-Day Warranty

Terms:

All items sold at Max Marine Electronics come as you see in the pictures provided, with only the parts and accessories stated in the description section named “What’s Included”. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE DESCRIPTION WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times when a display is used only to show the item being sold is functional and working properly. In this case, these displays are not included. If you have any questions feel free to send a message or call Max Marine Electronics Inc, Pompano Beach, Florida. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.

***PLEASE NOTE***Buyers outside the contiguous United States:
We strive to provide accurate shipping quotes at checkout. However, for satellites, radars, large items, or multi-piece shipments, system and carrier limitations may sometimes result in incorrect estimates. If this happens with your order, our team will reach out to you right away to ensure you receive the best possible shipping solution. Your satisfaction is our priority!

Additional information

Weight 19 lbs
Dimensions 23 × 6 × 13 in
Categories Transducers & Sensors » Transducers » Dual Frequency Transducers
QTY Available 1
Date Added Oct 7, 2025
Location

1006200

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