has anyone ever had to replace their extension housing seal on the back of their transfer case where the driveshaft for the rear wheels goes in. I have a leak there and have to put one in tonite if possibel any help is appreciated i forgot to say it is a 2000 dodge 2500 4x4

 

After drive shaft if out , pry seal out with screw diver , drive in new one with light blows from small hammer , so you do not colaps it , make sure to drive in evenly / side to side , and put a little lube on seal as to not burn up .

 

thanks for the info