Control box in boat is giving me troubles. I own a 1980, 21' Galstron Sea Furry III. It does have a Mercury binnacle top mount (part # 88688A19) which is giving me troubles (worn out), and I would like to replaced. I fond one on line that looks the same as my current one, but this one is a 88688A25. My question is. There are the same part, just different part number because of year of manufacture, or there are significant differences between the two.
Any help and advise would be greatly appreciated.
Any help and advise would be greatly appreciated.