| Item | Part No. | Part Name | Qty | Serial No. |
| 6731-11-1180 | CYLINDER HEAD ASSEMBLY | |||
| 1 | (NSS) | HEAD, CYLINDER | ||
| 2 | 6736-11-1160 | PLUG, EXPANSION | ||
| 3 | 6732-11-1930 | PLUG, PIPE (1/8 NPT) | ||
| 4 | 6732-11-1910 | PLUG, PIPE (1/2 NPT) | ||
| 6736-41-4110 | INTAKE VALVE ASSEMBLY | |||
| 5 | (NSS) | VALVE, INTAKE | ||
| 6 | 6732-41-4520 | COLLET, VALVE | ||
| 6736-41-4210 | EXHAUST VALVE ASSEMBLY | |||
| 7 | (NSS) | VALVE, EXHAUST | ||
| 8 | 6732-41-4520 | COLLET, VALVE | ||
| 9 | 6732-41-4530 | SEAL, VALVE STEM | ||
| 10 | 6732-41-4410 | SPRING, VALVE | ||
| 11 | 6732-41-4510 | RETAINER, VALVE SPRING | ||
| 12 | 6732-11-1620 | BOLT, MOUNTING (M12x1.75x120) | ||
| 13 | 6732-11-1610 | BOLT, MOUNTING (M12x1.75x70) | ||
| 14 | 6732-11-1151 | GASKET, CYLINDER HEAD |