Mercedes 722.4 ATF & Differential Fluid Question

Messages
996
Location
Durham, NC
What is the Mercedes spec # for the ATF fluid in a 1993 300D with 722.4 transmission? I have read it is Dexron III, is this correct? I'd like to use a synthetic. Also, what is the Mercedes spec # for the oil to be used in the differential? I'd like to use a synthetic here too. Thanks - Brad
 
Messages
10
Location
NYC
You could use newer MB ATF 134 fluid in the transmission. It's the specified fluid for the 722.9. We use it on all the 722.6 transmissions, and I was told it is backwards compatible to the earlier transmissions as well. It's expensive though...
 
Top