Built at Vulcan Foundry as D6744 in 1962.
Renumbered into the TOPS series as 37044 in 1974.
Converted to class 377/7 and renumbered 37710 in 1988.
Withdrawn in 2007 and sold to West Coast Railways as a spares donor.
37710 at Rotherham Steel 199837710 at Stratford Depot 1994