What grade of oil should be put in my rear diff on a 93 WRX. SAE80, SAE90 or some other derrivative.

 

Scott

Hop on down to your local Subaru dealer and ask them for a litre of the Subaru LSD oil.

Mine charged me a couple of quid for a bottle full out of their big delaer drums. I could not get an equiv anywhere locally.

Ids