| Item | Part No. | Part Name | Qty | Serial No. |
| (21N-62-31201) | FILTER ASS'Y,(SEE FIG. Y1851-01A0) | 20001- | ||
| 1 | \6\ | CASE | 20001- | |
| 2 | 21N-62-31221 | ELEMENT | 20001- | |
| 3 | 21N-62-31230 | COVER | 20001- | |
| 4 | 07000-12055 | O-RING | 20001- | |
| 5 | 07000-12070 | O-RING | 20001- | |
| 6 | 07001-02070 | RING | 20001- | |
| 7 | 07002-11423 | O-RING | 20001- | |
| 8 | 07040-11409 | PLUG | 20001- | |
| 9 | 21N-62-37121 | BLOCK | 20001- | |
| 10 | 07000-B3048 | O-RING | 20001- | |
| 11 | 01011-81415 | BOLT | 20001- | |
| 12 | 01643-31445 | WASHER | 20001- | |
| 13 | 07000-B3048 | O-RING | 20001- |