Hi

I thinking about oil change, but I`am not sure witch oil is the best. The common specification is 75w90 GL-5 for gearbox and 80w90 or 90w GL-5 for rear diff. Gearbox is no problem there are many manufacters like Shell or Mobil but rear diff. is limited slip. I know that it need special oil for LSD but only witch I have found in my region is Mobil 80w90 LS. I can`t find Silkolene dealer in Slovakia or Austria only Shell, Mobil, Agip and Aral dealers. I have standard MY98 Scooby.

Many thanks for all information.