Hurth Transmission Fluids

[Stu Jackson]

We regularly receive requests like: "What transmission fluid should I use in my Hurth transmission?"

I ran across this reference the other day:  http://www01apps.zf.com/kst464/ZF_InteroeleV2_manager/Work/2010-04-01/TE-ML%2004_en0700.pdf

Our Hurth transmissions are ZF50 or ZF100, so use the 04D list.  It's an older pdf file, which only shows Dexron III.  Dexron's up to probably 7 or 8 these days.  The Dexron fluids are backwards compatible, but that shouldn't matter since you should remove all of your old fluid before installing new fluids anyway.