Hi, I decided to start diagnosing my Death Wobble today and noticed this tube sitting on the front diff. I assume it goes to... something?

 

right under where its at there a small hole it sticks in its the breather for the front axle

 

One end plugs into the dif, the other will attach to somewhere high on the firewall. It's just a breather tube, but if its disconnected at the diff you'll want to get that back in there so dirt and water won't enter.

 

Okie dokie. Thanks.