lube

Hello. I been having a little trouble with these diffs leaking by the o-ring. I take them apart and try re seating the o-ring and sometimes its ok, but I find that, for me, that is where the diff will leak. I do have shims behind the sun gears, which I think helps a little but on my outcast it...

Hi Which kind of grease are you using outside the diff. I used this one, but I'm not sure if it's okay? http://www.hpiracing.com/en/part/z168

Hey guys, I was wondering what is the best diff lube to use in my kraton. I live in Florida and bash my kraton in the sand but not sure what would best to use. My apologies if this has been answered before but I looked to see if was mentioned in any of the forums. Much appreciated.