Freightliner Heavy Duty FLD 112 / 120 Caterpillar C13, 12.5L 2005-2008 Freightliner Medium/Heavy Truck Argosy Caterpillar 3406, 14.6L 2005-2008 Argosy Caterpillar C12, 12.0L 2005-2008 Argosy Caterpillar C15, 15.2L 2005-2008 Argosy Caterpillar C16, 15.8L 2005-2008 Argosy Cummins ISX, 10.8L 2005-2008 Argosy Detroit DD60, 11.1L 2005-2008 Argosy MBE4000, 12.7L 2005-2008 Century Class Caterpillar 3176 , 10.3L 2005-2008 Century Class Caterpillar C10, 10.3L 2005-2008 Century Class Cummins ISM, 10.8L 2005-2008 Century Class Cummins N14, 14.0L 2005-2008 FL106 DD 50, 8.5L 2005-2008 Compatible with Kenworth Medium/Heavy Truck C500 Series DD 60 Series 1996-2008 T2000 Series DD 60 Series 1997-2008 T600 Series DD 60 Series 1996-2008 T800 Series DD 60 Series 1996-1998 W900 Series DD 60 Series 1996-2008 Peterbilt Heavy Duty 357 Models DD 60 Series 1996-1998 362 Models DD 60 Series 1996-1998 375 Series DD 60 Series 1996-1998 377 Models DD 60 Series 1996-1998 378 Models DD 60 Series 1996-1998 379 Models DD 60 Series 1996-1998