| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | | Rear Wiring Harness, Mounting | | |
| 2 | | Rear Wiring Harness, Mounting Bracket | | |
| 3 | | Rear Wiring Harness, Engine Wiring Harness | | |
| 4 | | Rear Wiring Harness, Pump Wiring Harness | | |
| 5 | | Rear Wiring Harness, Cable | | |
| 6 | | Rear Wiring Harness, SCR Assembly Wiring Harness | | |
| 7 | | Rear Wiring Harness, Komatsu Diesel Particulate Filter (KDPF) Wiring Harness | | |
| 8 | | Rear Wiring Harness, Air Cleaner Wiring Harness | | |
| 9 | | Rear Wiring Harness, Wiring Harness | | |
| 10 | | Rear Wiring Harness, Relay and Fuse | | |
| 11 | | Rear Wiring Harness, Priming Pump Switch and Smart Sensor Relay | | |
