| Item | Part No. | Part Name | Qty | Serial No. |
| 6212-11-1102 | CYLINDER HEAD ASS'Y,VALVE LESS | | 17983-20149 |
| 1 | \6\ | HEAD,CYLINDER | | 17983-20149 |
| 2 | 6212-11-1330 | INSERT,INTAKE VALVE (STD) | | 17983-@ |
| 6212-19-1330 | INSERTä 0.25MM,INTAKE VALVE (OS) | | 17983-@ |
| 6212-18-1330 | INSERTä 0.50MM,INTAKE VALVE (OS) | | 17983-@ |
| 6212-17-1330 | INSERTä 0.75MM,INTAKE VALVE (OS) | | 17983-@ |
| 6212-16-1330 | INSERTä 1.00MM,INTAKE VALVE (OS) | | 17983-@ |
| 3 | 6210-11-1321 | INSERT,EXHAUST VALVE (STD) | | 17983-@ |
| 6210-19-1321 | INSERTä 0.25MM,EXHAUST VALVE (OS) | | 17983-@ |
| 6210-18-1321 | INSERTä 0.50MM,EXHAUST VALVE (OS) | | 17983-@ |
| 6210-17-1321 | INSERTä 0.75MM,EXHAUST VALVE (OS) | | 17983-@ |
| 6210-16-1321 | INSERTä 1.00MM,EXHAUST VALVE (OS) | | 17983-@ |
| 4 | 6212-16-1440 | GUIDE,VALVE | | 17983-@ |
| 5 | 6210-11-1150 | PIPE | | 17983-@ |
| 6 | 07000-63025 | O-RING (K1) | | 17983-@ |
| 7 | 6162-13-1150 | PLUG,EXPANSION | | 17983-@ |
| 8 | 07046-41810 | PLUG,EXPANSION | | 17983-@ |
| 9 | 07043-50108 | PLUG | | 17983-@ |
| 10 | 04020-00820 | PIN,DOWEL | | 17983-@ |
| 11 | 6210-11-1140 | GUIDE,CROSSHEAD | | 17983-@ |
| 12 | 02720-40104 | PLUG | | 17983-20149 |
| 13 | 6215-41-4110 | VALVE,INTAKE | | 17983-@ |
| 14 | 6215-41-4212 | VALVE,EXHAUST | | 17983-@ |
| 15 | 6212-41-4540 | SEAL,VALVE STEM | | 19585-@ |
| 6212-41-4540 | SEAL,VALVE STEM (K1) | | 17983-19584 |
| 16 | 6210-41-4530 | SEAT,LOWER | | 17983-@ |
| 17 | 6210-41-4510 | SEAT,UPPER | | 17983-@ |
| 18 | 6136-41-4520 | COTTER | | 17983-@ |
| 19 | 6210-41-4440 | SPRING,INNER | | 17983-@ |
| 20 | 6210-41-4430 | SPRING,OUTER | | 17983-@ |
| 21 | 6210-41-5620 | CROSSHEAD | | 17983-@ |
| 22 | 6210-41-5640 | SCREW | | 17983-@ |
| 23 | 6127-41-5630 | NUT | | 17983-@ |
| | STANDARD | | |
| 24 | 6210-17-1813 | GASKET,HEAD (K1) | | 17983-@ |
| 25 | 6210-11-1820 | GROMMET,OIL | | 17983-@ |
| 26 | 6210-11-1830 | GROMMET,OIL | | 17983-@ |
| 27 | 6210-11-1840 | GROMMET,OIL | | 17983-@ |
| 28 | 6210-11-1962 | GROMMET,WATER | | 17983-@ |
| 29 | 6210-11-1952 | GROMMET,WATER | | 17983-@ |
| | OVERSIZE 0.40MM | | |
| 24 | 6210-19-1813 | GASKET,HEAD | | 17983-@ |
| 25 | 6210-19-1820 | GROMMET,OIL | | 17983-@ |
| 26 | 6210-19-1830 | GROMMET,OIL | | 17983-@ |
| 27 | 6210-19-1840 | GROMMET,OIL | | 17983-@ |
| 28 | 6210-19-1962 | GROMMET,WATER | | 17983-@ |
| 29 | 6210-19-1952 | GROMMET,WATER | | 17983-@ |
| 30 | 6210-11-1610 | BOLT,HEAD | | 17983-@ |
| 31 | 6150-81-9160 | BOLT,HEAD | | 17983-@ |
