2015 2500 rear main seal leak

[Texasez]

I've looked on the forum and couldn't find much. I've got a 15 2500 Cummins with only 23k on it. It's at the dealer for the second rear main seal leak. They already replaced it once. Service advisor said he hasn't seen many. Sure hasn't seen one with two. Any body else been having problems or seen a defect? Thanks

 

[Sir John]

I had a rear main seal replaced on my 2014 1500 Sport. The last time I check it was wet again but since there isn't a drip forming, they won't do anything about.

 

[savage_46]

We had a low mileage 6.7 in our shop for a leak a couple years ago. The tech replaced the rear main & it came back a couple weeks later. It ended up being the rear cam seal that was dripping down & looked just like a rear main leak.

 

[Texasez]

They said it was just from the first leak at first. Then cleaned it and drove it around and it was back. It was dripping not just some run off. I'll ask about the rear cam.