| Item | Part No. | Part Name | Qty | Serial No. |
| 6151-12-1101 | CYLINDER HEAD ASSEMBLY | | |
| 1 | (NSS) | HEAD, CYLINDER | | |
| 2 | 6136-11-1130 | SLEEVE | | |
| 3 | 6150-11-1320 | INSERT, EXHAUST VALVE | | |
| 6150-19-1320 | INSERT, EXHAUST VALVE (0.25MM OVERSIZE) | | |
| 6150-18-1320 | INSERT, EXHAUST VALVE (0.50MM OVERSIZE) | | |
| 6150-17-1320 | INSERT, EXHAUST VALVE (0.75MM OVERSIZE) | | |
| 6150-16-1320 | INSERT, EXHAUST VALVE (1.00MM OVERSIZE) | | |
| 4 | 6151-11-1330 | INSERT, INTAKE VALVE | | |
| 6151-19-1330 | INSERT, INTAKE VALVE (0.25MM OVERSIZE) | | |
| 6151-18-1330 | INSERT, INTAKE VALVE (0.50MM OVERSIZE) | | |
| 6151-17-1330 | INSERT, INTAKE VALVE (0.75MM OVERSIZE) | | |
| 6151-16-1330 | INSERT, INTAKE VALVE (1.00MM OVERSIZE) | | |
| 5 | 6150-12-1370 | GUIDE, VALVE | | |
| 6 | 07043-70108 | PLUG | | |
| 7 | 6162-13-1150 | PLUG | | |
| 8 | 6150-11-1140 | GUIDE | | |
| 9 | 04020-00820 | PIN, DOWEL | | |
| 10 | 07046-41810 | PLUG | | |
| 11 | 6150-42-4110 | VALVE, INTAKE | | |
| 12 | 6150-42-4210 | VALVE, EXHAUST | | |
| 13 | 6150-41-4510 | SEAT, UPPER | | |
| 14 | 6150-41-4430 | SEAT, LOWER | | |
| 15 | 6136-42-4520 | COTTER, VALVE | | |
| 16 | 6150-41-4450 | SPRING | | |
| 17 | 6150-41-4570 | SEAL, VALVE STEM | | |
| 6150-42-5600 | CROSSHEAD ASSEMBLY | | |
| 18 | 6150-42-5610 | CROSSHEAD | | |
| 19 | 6150-41-5620 | SCREW | | |
| 20 | 6150-41-5630 | NUT | | |
| 21 | 6151-12-1810 | GASKET, CYLINDER HEAD | | |
| 22 | (NSS) | GROMMET, OIL | | |
| 23 | (NSS) | GROMMET, OIL | | |
| 24 | (NSS) | GROMMET, WATER | | |
| 25 | (NSS) | GROMMET, WATER | | |
| 26 | 6150-11-1610 | BOLT | | |
| 27 | 01438-01020 | BOLT | | |
