I stumbled across this parts supplier - http://www.hondapartsnation.com/oemp...cle_2015/parts - and When I went through the list of models I saw that the GL1800's were listed with suffixes from 2AC through 9AC.

I'm interested in the parts for a 2015 Airbag model. All of the versions include an airbag module in the parts lists.
Can anyone tell me which suffix is applicable to my bike?
Thanks in advance,
JP