Transmission Code Designation - Ford Super Duty Owner's Manual

Capacities and Specifications

TRANSMISSION CODE DESIGNATION

Description
Five-speed manual (TR4050)
Five-speed automatic (5R110W)
Six-speed automatic (6R140) (gasoline engines)
Six-speed automatic (6R140W) (diesel engines)
2013 F-250/350/450/550 (f23)
Owners Guide gf, 3rd Printing, December 2012
USA (fus)
You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.
397
Code
2
T
P
W