Rear diff oil leak s2 3b

[Backe77]

I have a small oil leak on my s2 3b, oil seams to be coming for where the dif lock arm connects to rear diff, I’m hoping there’s a seal in there that needs changing,appreciate any advise , and maybe where I can locate parts needed

[tekstil]

There is no seal there, you probably have actuator arm rubber boot leaking. Part no: 017525075A
Checked Audi Tradition shop and seems to be available.

[Backe77]

That great , I’ll get one ordered,hopefully the sites working again , do you know if it’s possible to change without dropping dif

[tekstil]

No need to drop anything, plenty of room around there. Just release vacuum actuator rod from the arm, remove clamp and off it comes.

[LSG]

Be careful not to bust anything. It's in the elements a little and doesn't get a lot of work so maybe seized up. I had to mend one for a good friend . He tried to find a replacement unit but couldn't. I believe the rubber boot is about £50 quid as I also require one for my aby . Good luck kind regards Lynn