Grade of transmission oil for Euro S50B30 gearbox...

[fabianyee]

Anyone got the spec sheet for the the lubes to be used for different gearboxes for the BMW???

My fren is putting in the Euro S50B30 engine and gearbox from the E36 M3, want to put in new oil for the gearbox but not too sure what grade of transmission oil to be used.
Anyone can shed some light here?

Thanks.

[Jon325i]

I don't think there's any difference in lube oil used for this particular gearbox. I would recommend some kind of a syntheitc product like RedLine's manual tranny stuff. Can't go wrong there.

Jon

[65Matt]

Im putting mobil 1 synthetic gear oil in my tranny, available at any parts store.