Originally Posted by
phil alvirez
from page 245 of manual, synthetic SAE 75W85 that meets MB 231.1
That's a
truncated quote. The full text in the manual says:
Use synthetic SAE 75W-85 axle lubricant that meets MB 231.1, such as Mopar 05136035AA. An SAE 80W-90
GL-5/MIL-2105-E Synthetic Axle Lubricant may be substituted.