Morning, any recommendations for a workshop that can look at my rear diff on my Toyota Vigo in Cape Town area.

Had it in repaired twice at Toyota, paid a heap of money only for it to fail after 12 months on both occasions and then they say it's out of warranty they cant assist.

Diff oil runs into brake drum area replaced side shafts, wheel bearings seals etc only for the problem to reoccur now for the 3rd time some 8000 kms and 14months after Toyota fixed it.