I need to replace the charging diode in my 91' arctic cat pantera, seems to be hard to find. I can order one on Ebay or online electronics store, but I know nothing about diodes lol, from the research i've done it looks like I need a 6 amp 12v diode to replace what's in there. Does that sound right? I can't seem to find a 6A 12V diode anywhere online. The snowmobile is a 12 volt system, I think the diode is to keep the power from going through the system when the ignition is turned off. Any help would be greatly appreciated!! Thanks hotelcali