How do i Replace front differential seal 1999 subaru forester?
Go buy the seal, jack up the car, and replace everything that looks like this seal. Seriously, this is a big job. Since you are asking here you probably need to take your Forester to a qualified mechanic to have this job done. If you want to tackle the job yourself you will need to obtain a service manual, like Haynes from your auto parts store or the Subaru factory manuals.
