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Non GMC. Blazer transfer case [message #187927] Sun, 21 October 2012 23:45 Go to previous message
Ken Burton is currently offline  Ken Burton   United States
Messages: 10030
Registered: January 2004
Location: Hebron, Indiana
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Senior Member
Anyone ever worked on a 1998 Blazer transfer case.

Mine has a front seal leaking and that allowed 2.5 quarts of trans fluid to fill the transfer case. Since I have 200,000 miles on the Blazer, I do not know over what period of time it took to fill the transfer case. I drained 2.5 quarts out of the fill hole yesterday. I'm trying to figure out if there is a second seal in the rear of the trans. I also trying to figure out if there is a gasket between the transfer case and the trans. The parts book I have does not show one.

I'm trying to get all of the parts before I actually drop the transfer case. The case is a NP 233C hung on the back of a 4L60E transmission on a 1998 Blazer.

I'm also trying to decide if I can just let it leak and drain it every 6,000 miles when I change oil.



Ken Burton - N9KB
76 Palm Beach
Hebron, Indiana
 
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