Zayac,
Sounds like you are enjoying the cruiser, that's great!
Is the leak on the PTO side (by the transmission) or the winch side?
If it is on the PTO side, maybe rockcrawler has another fancy blow up of the part?
bump
Random trivia, this truck was mentioned in the Rolling Stone last august, in the issue with Michael Jackson on the cover. Here is a link to the article, the truck is mentioned on page 62 Sam Brown