| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-977-K390 | HEATER ASS'Y | K30001-K31999 | ||
| 1 | 20Y-977-K470 | FAN | K30001-K31999 | |
| 2 | 20Y-977-K460 | CLIP | K30001-K31999 | |
| 3 | 20Y-977-K450 | MOTOR | K30001-K31999 | |
| 4 | 20Y-977-K440 | TUBE | K30001-K31999 | |
| 5 | 20Y-977-K430 | ELBOW | K30001-K31999 | |
| 6 | 20Y-977-K330 | CLIP | K30001-K31999 | |
| 7 | 20Y-977-K220 | VALVE | K30001-K31999 | |
| 8 | 20Y-977-K210 | RADIATOR | K30001-K31999 | |
| 9 | 203-977-K260 | CLAMP | K30001-K31999 | |
| 10 | 203-977-K250 | NUT | K30001-K31999 | |
| 11 | 20Y-977-K180 | RESISTOR | K30001-K31999 | |
| 12 | 203-977-K220 | CLIP | K30001-K31999 | |
| 13 | 08056-00471 | CONNECTOR | K30001-K31999 | |
| 14 | 01643-30623 | WASHER | K30001-K31999 | |
| 15 | 01010-80612 | BOLT | K30001-K31999 |