Built at Robert Stephenson and Hawthorns as D6868 in 1963.
Renumbered into the TOPS series as 37168 in 1974.
Converted to class 37/7 and renumbered 37890 in 1987.
Withdrawn in 2004.
Scrapped in 2010.
37890 at Imimgham Depot 199837890 at Old Oak Common Depot 1994