I've got an oil leak from one of the turbo charger gaskets.
Where can you get a replacement gasket set for the turbo from?
Is it a relatively easy job? I was hoping to do it when I service it next.

Also, what oil is recommended; 10-40, 15-40, or BA difference? It's a 2.8td (non-intercooled) with 157k on the clock.

Cheers
Mark