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pickupman

12-12-2007 07:33 PM

Transfer Case Oil ?

Does the transfer case on an automatic truck take auto trans fluid or gear oil? I cannot remember.
Thanks,

1969 GMC

12-12-2007 07:47 PM

Re: Transfer Case Oil ?

gear oil. the t-case gets atf in it when the adapter seals go bad.

jamie72

12-12-2007 07:48 PM

Re: Transfer Case Oil ?

Quote:

Originally Posted by 1969 GMC (Post 2483301)

gear oil. the t-case gets atf in it when the adapter seals go bad.

what he said..

pickupman

12-12-2007 08:03 PM

Re: Transfer Case Oil ?

ok thanks, just was thinking I had taken some apart from automatics that had all trans fluid in them.

badpeanut

12-12-2007 08:44 PM

Re: Transfer Case Oil ?

Although not ideal, would ATF still work in the transfer case?

Mudder

12-13-2007 03:19 AM

Re: Transfer Case Oil ?

I use 10w40 in my 203 and always have with no problems.

Blazer1970

12-13-2007 05:37 AM

Re: Transfer Case Oil ?

GM started to spec ATF for the NP205 behind automatic trannies in later years. ATF will work just fine in a 205.

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