now i dont know what spec MTF and ATF are, but the 75 w 90 was told to me by a guy who has been working on Landies for 30 years has his own garage
just been on castrol site and ATF IS 75W 90 have a look castrol uk
ATF in general looking at castrol site it is 75W 90
I cant find that bit.
All i want to know is 75w 90 ok for the box