| Item | Part No. | Part Name | Qty | Serial No. |
| | Engine Related Parts, Engine Wiring Harness (1/2) | | |
| | Engine Related Parts, Engine Wiring Harness (2/2) | | |
| | Engine Related Parts, Starting Wiring Harness | | |
| | Engine Related Parts, Engine Wiring Harness Mounting | | |
| | Engine Related Parts, Air Cleaner | | |
| | Engine Related Parts, Air Cleaner Piping | | |
| | Engine Related Parts, Dust Indicator | | |
| | Engine Related Parts, Mounting (#80001-80093) | | |
| | Engine Related Parts, Mounting (#80094-) | | |
| | Engine Related Parts, Komatsu Closed Crankcase Ventilation (KCCV), Ventilator | | |
| | Engine Related Parts, Komatsu Closed Crankcase Ventilation (KCCV) Mounting | | |
| | Engine Related Parts, Komatsu Closed Crankcase Ventilation (KCCV) Piping | | |
| | Engine Related Parts, Drain Piping | | |
