| Item | Part No. | Part Name | Qty | Serial No. |
| 419-15-14800 | FILTER ASS'Y | 20001- | ||
| 419-15-14880 | COVER ASS'Y,HEAD | 20001- | ||
| 1 | \6\ | COVER,HEAD | 20001- | |
| 2 | \6\ | VALVE | 20001- | |
| 3 | 419-15-14820 | CASE | 20001- | |
| 4 | 419-15-14830 | BOLT,CENTER | 20001- | |
| 5 | 424-16-11190 | SPRING | 20001- | |
| 6 | 419-15-14840 | PLATE | 20001- | |
| 7 | 419-15-14870 | GASKET | 20001- | |
| 8 | 419-15-14850 | WASHER | 20001- | |
| 9 | 424-16-11130 | O-RING | 20001- | |
| 10 | 419-15-14860 | O-RING | 20001- | |
| 11 | 424-16-11140 | ELEMENT | 20001- | |
| 12 | 07040-11209 | PLUG | 20001- | |
| 13 | 07002-01223 | O-RING | 20001- |