| Item | Part No. | Part Name | Qty | Serial No. |
| 6745-11-1190 | HEAD ASS'Y,CYLINDER | 26850001- | ||
| 6745-11-1123 | HEAD ASS'Y,CYLINDER | 26864012- | ||
| \0\6745-11-1121 | HEAD ASS'Y,CYLINDER | 26854434-26864011 | ||
| 1 | 6742-01-2920 | PLUG | 26850001- | |
| 2 | 6735-21-5531 | PLUG | 26864012- | |
| 2 | \1\6735-21-5530 | PLUG | 26850001-26864011 | |
| 3 | 6745-19-4210 | INSERT | 26850001- | |
| 3 | 6745-18-4210 | INSERT,OVERSIZE 0.25MM | 26850001- | |
| 4 | 6745-49-4130 | GUIDE | 26850001- | |
| 5 | 6744-41-4110 | PLUG | 26850001- | |
| 6 | 6744-11-1070 | PLUG | 26850001- | |
| 7 | 6744-41-4120 | PLUG | 26850001- | |
| 8 | 6754-11-1160 | PLUG | 26854434- | |
| 9 | 6745-19-4220 | INSERT | 26850001- | |
| 9 | 6745-18-4220 | INSERT,OVERSIZE 0.25MM | 26850001- | |
| 10 | \6\ | HEAD,CYLINDER | 26864012- | |
| 10 | \6\ | HEAD,CYLINDER | 26854434-26864011 | |
| 11 | 6732-11-1910 | PLUG | 26850001- | |
| 12 | 6732-11-1920 | PLUG | 26850001- | |
| 12 | 6732-21-1960 | PLUG ASS'Y,NOT SHOWN | 26854434- | |
| 13 | 6745-41-4161 | VALVE,INTAKE | 26856227- | |
| 14 | 6745-41-4151 | VALVE,EXHAUST | 26856227- | |
| 15 | 6746-41-4210 | SEAL,EXHAUST | 26866735- | |
| 15 | \0\6744-41-4080 | SEAL,EXHAUST | 26856227-26866734 | |
| 16 | 6744-41-4032 | SPRING | 26867270- | |
| 16 | \1\6744-41-4031 | SPRING | 26853960-26867269 | |
| 17 | 6744-41-4050 | RETAINER | 26850001- | |
| 18 | 6732-41-4520 | COTTER | 26850001- | |
| 19 | 6743-11-1610 | BOLT | 26850001- | |
| 20 | 6745-11-1811 | GASKET | 26856495- | |
| 20 | \1\6745-11-1810 | GASKET | 26850001-26856494 |
