using the Google search feature in the top of the page, type in "what to look for"
2 different threads are found :
https://www.crossfireforum.org/forum...crossfire.html
and
https://www.crossfireforum.org/forum...g-used-cf.html

( IMHO, junk the OEM head unit and go aftermarket. If you look at all the Marine models, some almost match up with the silver )