FORD 2014 E-450 v.2 - Manual (Page 287)

VEHICLE CERTIFICATION LABEL
On completed derivations of incomplete vehicles, the certification label is
affixed at a location determined by a subsequent stage manufacturer of
the completed vehicle. In these cases the completed vehicle is
manufactured in two or more stages by two or more separate
manufacturers.
TRANSMISSION CODE DESIGNATION
You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.
Description Code
Five-speed automatic (5R110W) T
Four-speed automatic (4R75E) Q
286 Capacities and Specifications
2014 Econoline (eco)
Owners Guide gf, 2nd Printing, September 2013
USA (fus)