Blue Bird Medium/Heavy Truck
All American FE L6 5.9L 359cid 2004-2005
All American FE L6 7.2L 441cid 2004-2006
All American FE L6 8.3L 8268cc 504cid 2004-2005
All American RE L6 7.2L 441cid 2004-2006
All American RE L6 8.3L 8268cc 504cid 2004-2006
BB Conventional L6 7.2L 441cid 2004-2006
Commercial Bus L6 5.9L 359cid 2004-2006
Commercial Bus L6 7.2L 441cid 2004-2006
Commercial Bus L6 8.3L 8268cc 504cid 2004
SHL All American L6 7.2L 441cid 2004
SHL Commercial L6 7.2L 441cid 2004-2006
SHL Commercial L6 8.3L 8268cc 504cid 2004
TC2000 L6 5.9L 359cid 2004

Freightliner Heavy Duty 
FL, FLC 112 / 120 Caterpillar 3306, 10.5L 1998-2003
FL, FLC 112 / 120 Caterpillar 3408, 18.0L 1998-2003
FL, FLC 112 / 120 Cummins 555, 9.1L 1998-2003
FL, FLC 112 / 120 Cummins 855 1998-2003
FL, FLC 112 / 120 Cummins 8V-903, 14.8L 1998-2003
FL, FLC 112 / 120 DD 6V-92, 9.0L 1998-2003
FL, FLC 112 / 120 Detroit 8V-92, 12.1L 1998-2003
FL, FLC 112 / 120 K Series 1998-2003
FL, FLC 112 / 120 NTA 1998-2003
FL, FLC 112 / 120 NTC 1998-2003
FL-90 DD 50, 8.5L 1998-2003
FL-90 Mercedes OM366, 6.0L 1998-2003
FLD 112 / 120 Caterpillar C13, 12.5L 1998-2003
WF (C,P,T) Series 21000 1998-2003
WF (C,P,T) Series Caterpillar 1674 1998-2003
WF (C,P,T) Series Caterpillar 1693 1998-2003
WF (C,P,T) Series Cummins NH 1998-2003
WF (C,P,T) Series Detroit 8V-71, 9.3L 1998-2003
WF (C,P,T) Series Detroit DD12V-71, 14.0L 1998-2003
WF (C,P,T) Series K6 1998-2003

Freightliner Medium/Heavy Truck 
Argosy Caterpillar 3406, 14.6L 1998-2003
Argosy Caterpillar C12, 12.0L 1998-2003
Argosy Caterpillar C15, 15.2L 1998-2003
Argosy Caterpillar C16, 15.8L 1998-2003
Argosy Cummins ISX, 10.8L 1998-2003
Argosy DD 60, 11.1L 1998-2003
Argosy MBE4000, 12.7L 1998-2003
Business Class M2 Cummins ISC, 8.3L 1998-2003
Century Class Caterpillar 3176 , 10.3L 1998-2003
Century Class Caterpillar C10, 10.3L 1998-2003
Century Class Cummins ISM, 10.8L 1998-2003
Century Class Cummins L10, 10.0L 1998-2003
Century Class Cummins M11, 10.8L 1998-2003
Century Class Cummins N14, 14.0L 1998-2003
FC80 L6 5.9L 359cid 1999-2003
FC80 L6 8.3L 505cid 1999-2000
FL50 L6 6.4L 388cid 2000-2003
FL50 L6 7.2L 441cid 1998-2003
FL70 L6 7.2L 441cid 1998-2003

International Heavy Duty 
3000-3900 Series Bus IHC 7.3L (T-444E) 1997-2004
3000-3900 Series Bus IHC DT-466 1997-2008
3000-3900 Series Bus IHC NGD-V8 1997
3000-3900 Series Bus IHC VT-365 1999-2008
5000-5900 Series Severe Service Caterpillar 3406 1997-1999
5000-5900 Series Severe Service Caterpillar C-10 1997-2003
5000-5900 Series Severe Service Caterpillar C-12 1997-2003
5000-5900 Series Severe Service Cummins L-10 1997-1999
5000-5900 Series Severe Service Cummins M11 1997-1999
5000-5900 Series Severe Service Cummins N14 1997-1999
5000-5900 Series Severe Service IHC DT-530 1997-2003

International Medium Duty 
4000-4900 Series Medium-Duty Caterpillar 3406 1997-1999
4000-4900 Series Medium-Duty Cummins N14 1997-1999
4000-4900 Series Medium-Duty IHC DT-466 1997-2002
4000-4900 Series Medium-Duty IHC DT-530 1997-2003

International Medium/Heavy Truck 
7100-7700 Severe Service Caterpillar C-10 2003-2004
7100-7700 Severe Service Caterpillar C-12 2003-2004
7100-7700 Severe Service IHC DT-466 1997-2002
8100-8600 Heavy-Duty Caterpillar 3406 1997-1999
8100-8600 Heavy-Duty Caterpillar C-10 1997-2003
8100-8600 Heavy-Duty Cummins M11 1997-2000
8100-8600 Heavy-Duty Cummins N14 1997-2000
8100-8600 Heavy-Duty DD 50 Series 1997-1998
8100-8600 Heavy-Duty DD 60 Series 1997-1998
8100-8600 Heavy-Duty IHC DT-466 1997-2002
8100-8600 Heavy-Duty IHC DT-530 1997-2002
8100-8600 Heavy-Duty IHC DT-570 1997-2002
9100-9900 Heavy-Duty Caterpillar 3406 1997-2001
9100-9900 Heavy-Duty Caterpillar C-10 1997-2003
9100-9900 Heavy-Duty Caterpillar C-12 1997-2003
9100-9900 Heavy-Duty Cummins M11 1997-2000
9100-9900 Heavy-Duty Cummins N14 1997-2003
9100-9900 Heavy-Duty Cummins Signature 1997-2003
9100-9900 Heavy-Duty DD 60 Series 1997-1998