Hi,
I talked to Dreadnought (Brian) and they told me
engine:
Any good quality 0W-30 engine oil will do. Castrol use different names for oil in different markets Spec ACEA C2/C3 . API SM/CF . VW 502 00/505, BMW Longlife-04
gearbox:
Any Good Dextron III will do.
diff:
Castropl Syntrax limited slip 75W-140 to API GL-5 as used by BMW
My research on these specifications:
engine:
Castrol EDGE FST 0W-30
- ACEA C2/C3
- API SN/CF
- MB-Freigabe 229.31 / 229.51
- BMW Longlife-04
gearbox:
Castrol Transmax Dex III Multivehicle
- Allison C4
- Allison TES 389
- Ford Mercon
- GM Dexron IIIH
- MB-Freigabe 236.9
- MAN 339 Typ Z1 / V1
- ZF TE-ML 04D, 14A, 17C
- Voith 55.6335.xx
- Volvo 97340
- Volvo 97341
diff:
Castrol Syntrax Limited Slip 75W-140
- API GL-5
- ZF TE-ML- 05D, 12D, 16G, 21D
- BMW Freigabe für alle Achsen mit LS-Sperrdifferenzial
- MB-Freigabe 235.61
- Recommended for Nissan GTR limited slip axles
Good prices for German users: oeldepot24.de.
Cheers
Marcus