FORD 2010 F-550 v.1 - Manual (Page 396)

The Vehicle Identification Number (VIN) contains the following
information:
1. World manufacturer identifier
2. Brake system / Gross Vehicle
Weight Rating (GVWR) / Restraint
Devices and their location
3. Make, vehicle line, series, body
type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
TRANSMISSION CODE DESIGNATIONS
You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.
Code Description
5 Six-speed manual, Dana (ZF S6–650)
7 Six-speed manual, Dana (Z/F M6HD-W)
T Five-speed automatic, TorqShift (gas engines)
B Five-speed automatic, TorqShift (diesel engine)
Maintenance and Specifications
396
2010 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)