| Item | Part No. | Part Name | Qty | Serial No. |
| 6754-11-1211 | Cylinder Head Assembly | 26542663- | ||
| Head Assembly, Cylinder | 26542663- | |||
| 1 | Cylinder Head | 26542663- | ||
| 2 | Insert, Intake | 26542663- | ||
| 3 | Insert, Exhaust | 26542663- | ||
| 4 | 6754-11-1150 | Plug | 26542663- | |
| 5 | 6732-21-1820 | Plug | 26542663- | |
| 6 | 6735-21-5530 | Plug | 26542663- | |
| 7 | 6744-11-1070 | Plug | 26542663- | |
| 8 | 6754-11-1160 | Plug | 26542663- | |
| 9 | 6732-11-1910 | Plug | 26542663- | |
| 10 | 6732-11-1920 | Plug | 26542663- | |
| 11 | 6732-61-2240 | Plug | 26542663- | |
| 12 | 6216-14-6820 | Plug Assembly | 26542663- | |
| 6216-14-6860 | O-ring | 26542663- | ||
| 13 | 6754-41-4540 | Seal | 26542663- | |
| 6754-41-4100 | Valve Kit, Intake | 26542663- | ||
| 14 | 6754-41-4110 | Valve | 26542663- | |
| 15 | 6744-11-1020 | Collet | 26542663- | |
| 16 | 6754-41-4540 | Seal | 26542663- | |
| 6754-41-4200 | Valve Kit, Exhaust | 26542663- | ||
| 17 | 6754-41-4210 | Valve | 26542663- | |
| 18 | 6744-11-1020 | Collet | 26542663- | |
| 19 | 6754-41-4430 | Spring | 26542663- | |
| 20 | 6754-41-4510 | Retainer | 26542663- | |
| 21 | 6754-11-1610 | Bolt | 26542663- | |
| 22 | 6754-11-1811 | Gasket | 26542663- |