| Item | Part No. | Part Name | Qty | Serial No. |
| 423-03-21101 | RADIATOR ASS'Y | 53001- | ||
| 1 | 423-03-21111 | CORE ASS'Y | 53001- | |
| 2 | 423-03-21120 | FRAME | 53001- | |
| 3 | 423-03-11150 | CLAMP | 53001- | |
| 4 | 424-03-11160 | SHIM¤ 0.6MM | 53001- | |
| 5 | 421-03-11470 | SHEET | 53001- | |
| 6 | 423-03-21130 | SHROUD | 53001- | |
| 7 | 421-03-11211 | PACKING | 53001- | |
| 8 | 23S-03-11150 | CAP ASS'Y | 53001- | |
| 9 | 01010-80820 | BOLT | 53001- | |
| 10 | 01602-20825 | WASHER,SPRING | 53001- | |
| 11 | 01010-81016 | BOLT | 53001- | |
| 12 | 01643-31032 | WASHER | 53001- | |
| 13 | 7861-92-4500 | SENSOR,WATER LEVEL | 53001- | |
| 14 | 07002-23634 | O-RING | 53001- | |
| 15 | 08053-01512 | CLIP | 53001- | |
| 16 | 01435-01016 | BOLT | 53001- | |
| 17 | 01010-81445 | BOLT | 53001- | |
| 18 | 01643-31445 | WASHER | 53001- | |
| 19 | 01435-01235 | BOLT | 53001- | |
| 20 | 421-03-23150 | STAY,L.H. | 53001- | |
| 21 | 423-03-23220 | STAY,R.H. | 53001- | |
| 22 | 01435-01235 | BOLT | 53001- | |
| 23 | 01643-31232 | WASHER | 53001- |