| Item | Part No. | Part Name | Qty | Serial No. |
| 421-03-21102 | RADIATOR ASS'Y | 50305- | ||
| 1 | 421-03-21410 | CORE ASS'Y | 50305- | |
| 2 | 421-03-21420 | TANK ASS'Y,UPPER | 50305- | |
| 3 | 23S-03-11150 | CAP ASS'Y | 50305- | |
| 4 | 421-03-21430 | TANK ASS'Y,LOWER | 50305- | |
| 5 | 421-03-21470 | GASKET | 50305- | |
| 6 | 421-03-21490 | PLATE | 50305- | |
| 7 | 421-03-21480 | PLATE | 50305- | |
| 8 | 01010-51030 | BOLT | 50305- | |
| 9 | 01602-21030 | WASHER,SPRING | 50305- | |
| 10 | 421-03-21510 | PLATE | 50305- | |
| 11 | 421-03-21540 | PLATE | 50305- | |
| 12 | 01010-51030 | BOLT | 50305- | |
| 13 | 01602-21030 | WASHER,SPRING | 50305- | |
| 14 | 421-03-21460 | PLATE | 50305- | |
| 15 | 01010-51030 | BOLT | 50305- | |
| 16 | 01602-21030 | WASHER,SPRING | 50305- | |
| 17 | 421-03-21440 | SUPPORT,L.H. | 50305- | |
| 18 | 421-03-21450 | SUPPORT,R.H. | 50305- | |
| 19 | 421-03-21520 | PACKING | 50305- | |
| 20 | 421-03-21530 | PLATE | 50305- | |
| 21 | 01010-51225 | BOLT | 50305- | |
| 22 | 01643-31232 | WASHER | 50305- | |
| 23 | 421-03-21771 | SHROUD | 50305- | |
| 24 | 421-03-11211 | PACKING | 50305- | |
| 25 | 01010-51020 | BOLT | 50305- | |
| 26 | 01643-31032 | WASHER | 50305- | |
| 27 | 7861-92-4500 | SENSOR,WATER LEVEL | 50305- | |
| 28 | 07002-23634 | O-RING | 50305- | |
| 29 | 08053-01510 | CLIP | 50305- | |
| 30 | 01435-01016 | BOLT | 50305- |