Transfer Case Fluid - Synthetic?

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Aug 9, 2014 | 4:53 PM

Snap50

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Transfer Case Fluid - Synthetic?

Spec'd as Dextron VI but doesn't mention synthetic or not.
Searching for fluid I find semi and full synthetic, but not conventional base except possibly GM.
What did GM require?

Aug 9, 2014 | 8:22 PM

tech2

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dexron vi is synthetic. use it not dexron equivalent aftermarket fluid if that's what your truck calls for

Aug 9, 2014 | 8:46 PM

Snap50

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Quote:

Originally Posted by tech2

dexron vi is synthetic. use it not dexron equivalent aftermarket fluid if that's what your truck calls for

When I read the GM (ACDelco) Dextron VI specs it doesn't say anything about being synthetic.

Here's GM's list of licensees and note that very few are specifically called synthetic: http://www.gmpowertrain.com/VehicleE...DEXRON-VI.aspx

Last edited by Snap50; Aug 9, 2014 at 9:14 PM.

Aug 10, 2014 | 9:46 AM

fishing nut

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From: Wisconsin

Both of our vehicles a 2011 Equinox and 2011 Suburban 2500 are currently running Service pro synthetic. Which is blended by warren lubricants and GM Dexron VI rated.