| Item | Part No. | Part Name | Qty | Serial No. |
| 6741-11-1190 | CYLINDER HEAD ASS'Y | 26800003- | ||
| 6742-01-5530 | CYLINDER HEAD ASS'Y | 26800003- | ||
| 1 | 6741-11-1100 | HEAD {CYLINDER} | 26800003- | |
| 2 | 6742-01-1390 | PLUG | 26800003- | |
| 3 | \6\ | PLUG { EXPANSION} | 26800003- | |
| 4 | 1296803H1 | PLUG { EXPANSION} | 26800003- | |
| 5 | 6742-01-2950 | INSERT | 26800003- | |
| 6 | 1307586H1 | INSERT {VALVE} | 26800003- | |
| 7 | 6742-01-3240 | GUIDE | 26800003- | |
| 8 | 6742-01-2960 | PLUG | 26800003- | |
| 9 | 6732-61-2240 | PLUG | 26800003- | |
| 10 | 6736-21-5320 | PLUG | 26800003- | |
| 11 | 6732-21-5170 | GASKET (K1) | 26800003- | |
| 12 | 6742-01-3250 | PLUG | 26800003- | |
| 13 | 6742-01-5224 | SEAL | 26800003- | |
| 1296823H1 | INTAKE VALVE ASS'Y | 26800003- | ||
| 14 | \6\ | VALVE {INTAKE} | 26800003- | |
| 15 | 6742-01-2990 | COLLET | 26800003- | |
| 6742-01-3000 | EXHAUST VALVE ASS'Y | 26800003- | ||
| 16 | \6\ | VALVE {EXHAUST} | 26800003- | |
| 17 | 6742-01-2990 | COLLET | 26800003- | |
| 18 | 6741-41-4410 | SPRING | 26801031- | |
| \0\6742-01-3020 | SPRING | 26800003-26801030 | ||
| 19 | 6742-01-3030 | RETAINER | 26800003- | |
| 20 | 6743-11-1610 | BOLT | 32803021- | |
| \0\6742-01-3280 | BOLT | 26800003-32803020 | ||
| 21 | 6742-01-3270 | BOLT | 26800003- | |
| 22 | 6732-11-1910 | PLUG | 26800003- | |
| 23 | 6742-01-5582 | GASKET (K1) | 26800003- |