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Garmin Power Data Transducer Cable 18 Pin for Older GPSMap Series 498 198c 168 - Max Marine Electronics
![Name brand GPS receivers, fishfinders, marine chart plotters and topographical mapping software along with other outdoor items. Name brand GPS receivers, fishfinders, marine chart plotters and topographical mapping software along with other outdoor items.](http://www.gpsdiscount.com/products/garmin/images/gpsmap172.jpg)
Name brand GPS receivers, fishfinders, marine chart plotters and topographical mapping software along with other outdoor items.
Garmin GPSMAP 178c transducer, power cable gps antenna mount cover MUSO10R bluechart | Pensacola Fishing Forum
![The colour codes you gave do not math. my gpsmap172c wire colour are,, yellow, & blue. my standard horizon codes are The colour codes you gave do not math. my gpsmap172c wire colour are,, yellow, & blue. my standard horizon codes are](https://ww2.justanswer.com/uploads/MI/MichaelHannigan/2014-06-20_204458_gpsmap172wiring.png)
The colour codes you gave do not math. my gpsmap172c wire colour are,, yellow, & blue. my standard horizon codes are
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