| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6743-61-2112 | COVER | 26855044- | |
| 1 | 6743-61-2111 | COVER | 26850001-26855043 | |
| 2 | 6731-61-2151 | VALVE | 26850001- | |
| 3 | 6742-01-2492 | GASKET | 26858557- | |
| 3 | 6742-01-2491 | GASKET | 26850001-26858556 | |
| 4 | 6742-01-2500 | HEAD | 26850001- | |
| 5 | 01437-00825 | SCREW | 26858557- | |
| 5 | 6732-21-6610 | BOLT | 26850001-26858556 | |
| 6 | 01641-20812 | WASHER | 26858557- | |
| 7 | 6732-11-1930 | PLUG | 26850001- | |
| 8 | 6742-01-5202 | PLUNGER | 26850001- | |
| 9 | 6743-61-2150 | SPRING | 26850001- | |
| 6742-01-4220 | PLUG | 26850001- | ||
| 10 | 6742-01-5179 | PLUG | 26850001- | |
| 11 | 6742-01-5118 | SEAL | 26850001- | |
| 6742-01-5117 | VALVE | 26850001- | ||
| 12 | 6742-01-5125 | VALVE | 26850001- | |
| 13 | 6742-01-2420 | O-RING | 26850001- | |
| 14 | 6743-51-4430 | GASKET | 26850001- | |
| 15 | 6743-61-2210 | CORE | 26850001- | |
| 16 | 6742-01-1080 | GASKET | 26850001- | |
| 17 | 6742-01-2441 | BOLT | 26850001- | |
| 18 | 6741-61-6110 | BOLT | 26850001- |