| *1 | ECM | *2 | Fuel Pressure Sensor |
| *3 | Fuel Pressure Regulator Assembly | *4 | Supply Pump (Injection or Supply Pump Assembly) |
| *5 | Fuel Temperature Sensor | *6 | Common-rail Assembly |
| *7 | Fuel Tank Assembly | *8 | EGR Cooler Bypass Switching Valve |
| *9 | EGR Cooler Assembly | *10 | Electric EGR Control Valve Assembly (EGR Valve) |
| *11 | Electric EGR Control Valve Assembly (EGR Position Sensor) | *12 | Throttle Position Sensor |
| *13 | Diesel Throttle Control Motor | *14 | Injector Assembly |
| *15 | Intake Air Temperature Sensor | *16 | Intake Mass Air Flow Meter Assembly |
| *17 | Air Fuel Ratio Sensor | *18 | Exhaust Gas Temperature Sensor |
| *19 | No. 2 Exhaust Gas Temperature Sensor | *20 | Differential Pressure Sensor |
| *21 | Engine Coolant Temperature Sensor | *22 | Diesel Turbo Pressure Sensor |
| *23 | Intake Air Temperature Sensor (Turbo) | *24 | Oxidation Catalytic Converter (Exhaust Manifold Converter Sub-assembly) |
| *25 | DPF Catalytic Converter (Exhaust Manifold Converter Sub-assembly) | *26 | H2S Sweeper Catalytic Converter |