| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23B-04-61170 | TANK | 51501- | |
| 2 | 07056-18422 | STRAINER | 51501- | |
| 3 | 428-04-11120 | COVER | 51501- | |
| 4 | 07000-15200 | O-RING | 51501- | |
| 5 | 01435-01020 | BOLT | 51501- | |
| 6 | 20Y-04-11161 | CAP | 51501- | |
| 7 | 01010-81685 | BOLT | 51501- | |
| 8 | 01643-31645 | WASHER | 51501- | |
| 9 | 238-04-11140 | SPACER | 51501- | |
| 10 | 23B-04-31570 | SHIM, 0.5MM | 51501- | |
| 11 | 23B-06-42650 | SENSOR | 51501- | |
| 12 | 237-06-15190 | PACKING | 51501- | |
| 13 | 01023-10412 | SCREW | 51501- |