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gmc c7000 gear box leak

pro94lt1

Well-Known Member
Joined
Jan 4, 2014
Messages
52
Location
arkansas
Alright boys a lot of you seem to have a wealth of knowledge so help me on my gear box leak. It's a c7000 with a non metric gear box that's leaking where the steering shaft goes in... I've got 3 of these, ones leaking ones seeping and one looks good...Are these gear box leaks fixable? Looks like I may be able to pull the shaft pull the old seal and drive an new one in?
 

Dualie

Senior Member
Joined
Feb 23, 2007
Messages
1,371
Location
Nor Cal
power steering stop leak is one of the few elixers that i have ever had luck with
 

Old Doug

Senior Member
Joined
Oct 16, 2013
Messages
4,540
Location
Mo
I will look at one so i can remember how but i know it has 2 seals. One that you see is a dust seal then under that one there is a snap ring that holds the presser seal and that one is hard to get out. The seal kits that i bought had a picture of the parts that is in the ps box.
 

pro94lt1

Well-Known Member
Joined
Jan 4, 2014
Messages
52
Location
arkansas
Ok I actually have had good luck with Lucas and added but haven't got but about an hour run time on the unit...
 
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