6.619A & 6.619T Diesel, 500 Series	6059D Diesel, 300 Series	8045.05 Diesel
6.8D & 6.8T Diesel	6059T Diesel, 300 Series	8045.25 Diesel
6-590 Naturally Aspirated Cummins "B" Series	6068D Diesel, 300 Series	8065.06 Diesel
6-590T Turbo Charged Cummins "B" Series	6068T Diesel, 300 Series	8365.05 Diesel
6-590TA Turbo Charged-Aftercooled Cummins "B" Series	6068T/H Tier 2 & 3	8365.25 Diesel
6-590TA Turbo Charged-Aftercooled Cummins "ISB" Series	6081 (8.1L) PowerTech	85MM
6-830T Turbo Charged Cummins "C" Series	6090 (9.0L) PowerTech
6-830TA Turbo Charged-Aftercooled Cummins "C" Series	80MM