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Old 10-11-2010, 02:26 PM
strelnik strelnik is offline
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Join Date: Aug 2007
Location: SE Mich
Posts: 3,285
Quote:
Originally Posted by qwerty View Post
Does ATF cause transmission seals to leak?

My power steering system has been using ATF for 27 years. Works fine.
There are two mineral-based fluids that are extremely flexible and can't hurt the PS system, because they often replace Dexron III when not available:

LHM is one, found usually only in Europe or Canada.

Kendall Hyken Glacial Blue is the other, it's a superviscous, highly flame resistant hd used in aircraft valve bodies and landing gear. It's used because it's viscous up to 300 degrees and down to -80 F.

Because it is so much in demand, it's pretty cheap: 5.00 a gallon. I buy it in eight-gallon tubs because it's compatible with all mineral-fluid based Euro systems, especially Rolls, Bentley Audi and Citroen. I have to assume it would work in all older models of MB because it is a listed substitute for Dexron III.

All my hydropneumatic suspension cars use that and/or LHM.
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Strelnik
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1950 170SD
1951 Citroen 11BN
1953 Citroen 11BNF limo
1953 220a project
1959 180D
1960 190D
1960 Borgward Isabella TS 2dr
1983 240D daily driver
1983 380SL
1990 350SDL daily driver alt
3 x Citroen DS21M, down from 5
3 x Citroen 2CV, down from 6
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