| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 266-80-41520 | HOSE | 4501- | |
| 2 | 07280-02023 | CLAMP | 4501- | |
| 3 | 2691-8-15820 | CLIP | 4501- | |
| 4 | 266-80-41700 | PIPE | 4501- | |
| 5 | 2691-8-15611 | NOZZLE | 4501- | |
| 6 | 2691-8-15831 | CAP | 4501- | |
| 7 | 266-80-42510 | HOSE | 4501- | |
| 8 | 07280-02023 | CLAMP | 4501- | |
| 9 | 2691-8-15140 | NIPPLE | 4501- | |
| 10 | 07323-00300 | ELBOW | 4501- | |
| 11 | 07326-00403 | ADAPTER | 4501- | |
| 12 | 266-30-42520 | HOSE | 4501- | |
| 13 | 07280-02023 | CLAMP | 4501- | |
| 14 | 2691-8-15130 | STRAINER | 4501- | |
| 15 | 266-80-42530 | HOSE | 4501- | |
| 16 | 07280-02023 | CLAMP | 4501- | |
| 17 | 266-10-46420 | BRACKET | 4501- | |
| 18 | 07702-10300 | VALVE | 4501- | |
| 19 | 2691-8-15810 | SUPPORT | 4501- | |
| 20 | 266-80-41800 | PIPE | 4501- | |
| 21 | 01010-30820 | BOLT | 4501- | |
| 22 | 01602-00825 | WASHER | 4501- | |
| 23 | 01580-00806 | NUT | 4501- | |
| 24 | 01010-30816 | BOLT | 4501- | |
| 25 | 01602-00825 | WASHER | 4501- | |
| 26 | 01010-30612 | BOLT | 4501- | |
| 27 | 01602-00619 | WASHER | 4501- | |
| 28 | 01010-30816 | BOLT | 4501- | |
| 29 | 01602-00825 | WASHER | 4501- | |
| 30 | 266-80-42540 | PROTECTOR | 4621- | |
| 31 | 01010-31020 | BOLT | 4621- | |
| 32 | 01602-01030 | WASHER | 4621- |