| Item | Part No. | Part Name | Qty | Serial No. |
| | Exhaust, Without Brake Oil Cooling System, Muffler | | |
| | Exhaust, Without Brake Oil Cooling System, Base Bracket | | |
| | Exhaust, Without Brake Oil Cooling System, Inner Parts, Komatsu Diesel Particulate Filter (KDPF) (1/2) | | |
| | Exhaust, Without Brake Oil Cooling System, Inner Parts, Komatsu Diesel Particulate Filter (KDPF) (2/2) | | |
| | Exhaust, Without Brake Oil Cooling System, Komatsu Diesel Particulate Filter (KDPF) Mounting | | |
| | Exhaust, Without Brake Oil Cooling System, SCR Assembly Inner Parts | | |
| | Exhaust, Without Brake Oil Cooling System, SCR Assembly Mounting | | |
| | Exhaust, Without Brake Oil Cooling System, DEF Mixing Tube | | |
| | Exhaust, Without Brake Oil Cooling System, SCR Drain Piping (1/2) | | |
| | Exhaust, Without Brake Oil Cooling System, SCR Drain Piping (2/2) | | |
