drained and replaced fliud in both diffs, and topped off the transfer case - has never leaked a drop of anything but when i drained the read diff fliud i noticed a small piece of blue plastic in with the oil - any idea of wtf that was? ive greased all the nipples too didnt help - the driveline shops i brought it to said they didnt think they could find parts and were very reluctant to even attempt opening the transfer case but said it was probably something with the "lobes" inside? its def not my cv on the axles (ive had these go out before on different vehicles and know what they sound like this is nothing like that) but maybe the cv's on the prop shaft? when you guys say axles are you talking about the ones going to my wheels or the prop shaft goint to the diff? im confused -this is the first drive shaft ive seen without u joints... and where is the ring and pinion? also surprised at how tiny the driveshafts are on this vehicle