Waterproof more powerful alternator?

[Zorro]

My alternator has 120k and hasn't been babied (ie lots of ice/water/mud), and I expect it to bail on me at some point.

Since I'm running a winch and soon extra lights, I wouldn't hate getting a more powerful alternator, as well as as waterproof as possible ... but I have no idea where to look for such thing!

Any help is much appreciated.

 

[bobbywalter]

mean green, or maybe zena....theres all neo mag setups too...