Waterproofing ???

[SodyClack]

Hello everyone, I have a 00 TJ and i have a safari snorkle from ARB on its way and i was just wondering if i need to waterproof anything, my friend says that everything is sealed and does not need to be waterproofed cuz it already is. Then my dad says its not. So does anyone have an anwser to my question ??
Thanks alot.

[blkTJ]

alternator and transmission breather come to mind, but I don't really know what I'm talking about. :confused:

[jeepdawg]

Axle, tranny, transfer case breathers. All electrical connections. And I'd spray your carpet (if you still have it) and your seats with Thompson's waterproofing, or something like it. If you need a snorkle where you wheel you'll get water in the cab. . .