| Item | Part No. | Part Name | Qty | Serial No. |
| 20N-03-21100 | RADIATOR ASS'Y | 4501- | ||
| 1 | 20N-03-21110 | RADIATOR SUB ASS'Y | 4501- | |
| 2 | 20R-03-11220 | CAP | 4501- | |
| 3 | 07270-00870 | TUBE | 4501- | |
| 4 | 20N-03-11181 | PLUG,DRAIN | 4501- | |
| 5 | 07000-01007 | O-RING | 4501- | |
| 6 | 07270-00810 | TUBE | 4501- | |
| 7 | 20N-03-21120 | SHROUD | 4501- | |
| 8 | 20S-03-11242 | NET,WIRE | 4501- | |
| 9 | 01010-30820 | BOLT | 4501- | |
| 10 | 01602-00825 | WASHER,SPRING | 4501- | |
| 11 | 01641-00812 | WASHER | 4501- | |
| 12 | 20N-03-22130 | BRACKET | 4501- | |
| 13 | 20N-03-22140 | BRACKET | 4501- | |
| 14 | 01010-31025 | BOLT | 4501- | |
| 15 | 01602-01030 | WASHER,SPRING | 4501- | |
| 16 | 20R-03-11190 | CUSHION | 4501- | |
| 17 | 01580-00806 | NUT | 4501- | |
| 18 | 01602-00825 | WASHER,SPRING | 4501- | |
| 20 | 20N-03-22120 | HOSE | 4501- | |
| 21 | 20N-03-22110 | HOSE | 4501- | |
| 22 | 07281-00419 | CLAMP | 4501- |