gearbox and diff .....what grade off oil?

[mrz4]

hi....I want to change my gearbox oil (MANUAL G/BOX) and Diff oil....could someone please tell what grades I use? thanks.

 

[RichIbizaSport]

We really need to know what engine and age your car is.

I did post in here with some gearbox oil details http://www.z4-forum.com/forum/viewtopic.php?f=2&t=48118&p=697312#p697312

I can't help on the diff though

 

[mrz4]

Sorry my car is a 2003 3.0i manual.....thanks for replies ...