Type 2 Silencer.
Good Quality German exhaust silencer where the 2 halves are seam welded, instead of spot welded on cheaper versions. Often the the tailpipes are difficult to remove from a worn silencer and is best to change the tailpipe and gaskets at the same time as replacing the silencer.
Fits
T2 / Baywindow 1972-79 1700cc to 2000cc
T25 80-85 2000cc aircooled and 1900cc watercooled