I love my 06 Dodge 2500 CTD. This is the only problem I've ever had. The pinon seal to the front axle leaks. Not a lot, just enough to wet the differential housing mostly. It's one of those things that most people would probably never notice, but I change my own oil and noticed it over the weekend while I was under there. I first had this seal replaced at 13,000 under warranty. I just hit 40,000 (warranty expired at 36K) and it has started leaking again. I called my service advisor at the dealer and he said if it's is out of warranty and past 12,000 from the repair, I will have to pay out of pocket. He quoted me about $230. I said that I didn't want this to be a recurring problem and that if I paid out of pocket I wanted to make sure it was fixed permanently. He said he couldn't guarantee that. He also said that like all seals, it will wear out with normal wear and tear. I call BS. This is not wear and tear. There is no way a pinon seal is supposed to wear out every 25-30000 miles, if ever. I think there is a problem that should have been addressed under warranty and wasn't, and that is why I'm having this problem again. Do I have any recourse? What can/should I do?