Marine Electronics holds 60 part numbers under Electronics / Navigation & Comm. Listings include "NMEA 2000 Through Bulkhead Adaptor - ANC270107" and "NMEA 2000 Single Device Backbone - ANC270203".
$50.95Original price was: $50.95.$15.29Current price is: $15.29.
Buying guide: Marine Electronics
Each product page states the manufacturer part number, the fitment range (year, make and model where applicable) and the capacity or size the part is rated to, so you can confirm the match against the component you are removing.