WTB Humminbird cable management holder for 998, part number740129-1 for 800&900 series we are wanting to move from boat to boat all we are missing is the adapter. Thanks
Humminbird MBCC 900 Mount System Connector Collector 740129-1 for sale online | eBay
HUMMINBIRD MBCC 900 Mount System connector Collector 740129-1 NEW 82324036521 | eBay
https://humminbird.johnsonoutdoors.c...900-800-series
You might also try Walmart on-line. Lots of this stuff I have found on there through their online vendors. Usually reasonable priced and lots of times free shipping.
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Charlie Weaver USN/ENC 1965-1979