| Item | Part No. | Part Name | Qty | Serial No. |
| 419-15-14800 | .FILTER ASS'Y | 31001- | ||
| 419-15-14880 | ..COVER ASS'Y,HEAD | 31001- | ||
| 1 | \6\ | ...COVER,HEAD | 31001- | |
| 2 | \6\ | ...VALVE | 31001- | |
| 3 | 419-15-14820 | ..CASE | 31001- | |
| 4 | 419-15-14830 | ..BOLT,CENTER | 31001- | |
| 5 | 424-16-11190 | ..SPRING | 31001- | |
| 6 | 419-15-14840 | ..PLATE | 31001- | |
| 7 | 419-15-14870 | ..GASKET | 31001- | |
| 8 | 419-15-14850 | ..WASHER | 31001- | |
| 9 | 424-16-11130 | ..O-RING | 31001- | |
| 10 | 419-15-14860 | ..O-RING | 31001- | |
| 11 | 424-16-11140 | ..ELEMENT | 31001- | |
| 12 | 07040-11209 | ..PLUG | 31001- | |
| 13 | 07002-01223 | ..O-RING | 31001- |