FORD USA F-53 Stripped Chassis 6.8 (1998-09-01 - 2005-12-01)

FORD USA F-53 Stripped Chassis 6.8 (2005-09-01 - )

FORD USA F-53 Stripped Chassis 6.8 LPG (2009-09-01 - )

FORD USA F-53 Stripped Chassis 6.8 CNG (2010-09-01 - )