ignition switch

The marina installed an after market ignition switch and I have had electronic problems since. Can anyone tell me where to go to find the OEM part number on my boat? I want to see if I can find another OEM part and install it.

I have a 1997 400 diesel Sundancer. I recently replaced the dash panels, which requires removing all the wiring to the toggle switches and then reattaching the wiring to the switches in the new dash panel. Well I got every switch rewired correctly, except the starboard ignition switch. There...

The key to my 2001 225 weekender broke off in the ignition switch. The half key still works, but I want to replace it. Even though the switch is not on the main control panel but is on its own backing, I'm thinking I need to get access to it by dropping the main control panel and reaching down...