| Item | Part No. | Part Name | Qty | Serial No. |
| 423-03-21101 | RADIATOR ASS'Y | 50112- | ||
| 423-03-21100 | RADIATOR ASS'Y | 50001-50111 | ||
| 1 | 423-03-21111 | CORE ASS'Y | 50112- | |
| \0\423-03-21110 | CORE ASS'Y | 50001-50111 | ||
| 2 | 23S-03-11150 | CAP ASS'Y | 50001- | |
| 3 | 423-03-21120 | FRAME | 50001- | |
| 4 | 421-03-11470 | SHEET | 50001- | |
| 5 | 423-03-11150 | CLAMP | 50001- | |
| 6 | 424-03-11160 | SHIM¤ 0.6MM | 50001- | |
| 7 | 01010-80820 | BOLT | 50001- | |
| 8 | 01602-20825 | WASHER,SPRING | 50001- | |
| 9 | 423-03-21130 | SHROUD | 50001- | |
| 10 | 421-03-11211 | PACKING | 50001- | |
| 11 | 01010-81016 | BOLT | 50001- | |
| 12 | 01643-31032 | WASHER | 50001- | |
| 13 | 7861-92-4500 | SENSOR,WATER LEVEL | 50001- | |
| 14 | 07002-23634 | O-RING | 50001- | |
| 15 | 08053-01510 | CLIP | 50001- | |
| 16 | 01435-01016 | BOLT | 50001- | |
| 17 | 423-03-23110 | GUARD,FAN | 50001- | |
| 18 | 01435-01020 | BOLT | 50001- | |
| 19 | 01010-81445 | BOLT | 50001- | |
| 20 | 01643-31445 | WASHER | 50001- | |
| 21 | 421-03-23150 | STAY,L.H. | .- | |
| 423-03-23220 | STAY,R.H. | .- | ||
| 421-03-23150 | STAY,L.H. AND R.H. | 50001-. | ||
| 22 | 01435-01235 | BOLT | 50001- | |
| 23 | 01643-31232 | WASHER | 50001- | |
| 24 | 423-03-23160 | COVER | 50001- | |
| 25 | 01435-01225 | BOLT | 50001- | |
| 26 | 423-03-23140 | PLATE,L.H. | 50001- | |
| 27 | 423-03-23150 | PLATE,R.H. | 50001- | |
| 28 | 421-03-23190 | SEAL | 50001- | |
| 29 | 423-03-23180 | SEAL | 50001- |