2006 mercury 225 4 stroke nema 2000?

[dtpac]

I'm trying to install the nema 2000 network on my 2006 mercury 225 saltwater. There is no plug or harness on the mercury outboard? The Yamaha motor has one that is white.
I'm guessing it was not part of the deal when mercury bought these Yamaha's?


Does anyone have a part number?

[boats.net]

The Yamaha/Mercury 200/225 engine were not NMEA 2000 compatable.