| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | Preheater, Heater and Mounting (1/2) | |||
| 2 | Preheater, Heater and Mounting (2/2) | |||
| 3 | Preheater, Water Pump | |||
| 4 | Preheater, Bracket | |||
| 5 | Preheater, Switch Panel | |||
| 6 | Preheater, Wiring Harness | |||
| 7 | Preheater, Duct | |||
| 8 | Preheater, Sub-tank |