| Item | Part No. | Part Name | Qty | Serial No. |
| 6756-61-2130 | Head | 73867980- | ||
| 1 | 6732-11-1930 | Plug | 73867980- | |
| 2 | 6754-61-2260 | Plug, Threaded | 73867980- | |
| 2 | 6754-61-2230 | Head Assembly | 73867980- | |
| 3 | 6736-61-5180 | Adapter | 73867980- | |
| 4 | 6754-61-2240 | Head | 73867980- | |
| 5 | 6754-61-2250 | Plunger | 73867980- | |
| 6 | 6756-61-2110 | Spring | 73867980- | |
| 7 | 6732-51-4420 | O-ring | 73867980- | |
| 8 | 6731-61-2151 | Valve | 73867980- | |
| 9 | 6754-51-4440 | Gasket | 73867980- | |
| 10 | 6754-61-2110 | Core, Cooler | 73867980- | |
| 11 | 6754-61-2320 | Gasket | 73867980- | |
| 12 | 6735-61-2120 | Bolt | 73867980- | |
| 13 | 6754-81-9161 | Bolt | 73867980- |