| Item | Part No. | Part Name | Qty | Serial No. |
| 6685-11-1012 | CYLINDER HEAD ASS'Y | ..- | ||
| \0\6685-11-1010 | CYLINDER HEAD ASS'Y | 108380-. | ||
| \0\6685-11-1011 | CYLINDER HEAD ASS'Y | .-.. | ||
| 6685-11-1022 | CYLINDER HEAD ASS'Y | ..- | ||
| \0\6685-11-1020 | CYLINDER HEAD ASS'Y | 108380-. | ||
| \0\6685-11-1021 | CYLINDER HEAD ASS'Y | .-.. | ||
| 1 | \6\ | HEAD | 108380- | |
| 2 | 6610-11-1311 | GUIDE | 108380- | |
| 2 | \5\6610-12-1311 | GUIDE | 108380- | |
| 3 | 6610-11-1140 | GUIDE | 108380- | |
| 4 | 6610-11-1120 | INSERT (STD) | 108380-155233 | |
| 4 | 6610-11-1220 | INSERT (STD) | 155234- | |
| 4 | 6610-19-1120 | INSERT, 0.13MM (OS) | 108380-155233 | |
| 4 | 6610-19-1220 | INSERT, 0.13MM (OS) | 155234- | |
| 4 | 6610-18-1120 | INSERT, 0.25MM (OS) | 108380-155233 | |
| 4 | 6610-18-1220 | INSERT, 0.25MM (OS) | 155234- | |
| 4 | 6610-17-1120 | INSERT, 0.50MM (OS) | 108380-155233 | |
| 4 | 6610-17-1220 | INSERT, 0.50MM (OS) | 155234- | |
| 4 | 6610-16-1120 | INSERT, 0.75MM (OS) | 108380-155233 | |
| 4 | 6610-16-1220 | INSERT, 0.75MM (OS) | 155234- | |
| 4 | 6610-15-1120 | INSERT, 1.00MM (OS) | 108380-155233 | |
| 4 | 6610-15-1220 | INSERT, 1.00MM (OS) | 155234- | |
| 5 | 6610-11-1120 | INSERT (STD) | 108380- | |
| 5 | 6610-19-1120 | INSERT, 0.13MM (OS) | 108380- | |
| 5 | 6610-18-1120 | INSERT, 0.25MM (OS) | 108380- | |
| 5 | 6610-17-1120 | INSERT, 0.50MM (OS) | 108380- | |
| 5 | 6610-16-1120 | INSERT, 0.75MM (OS) | 108380- | |
| 5 | 6610-15-1120 | INSERT, 1.00MM (OS) | 108380- | |
| 6 | 6610-11-1130 | SLEEVE | 108380- | |
| 7 | 02720-41616 | PLUG | 108380- | |
| 8 | 6610-11-1461 | PLUG | .- | |
| 8 | \0\6610-11-1460 | PLUG | 108380-. | |
| 9 | 6610-11-1470 | PLUG | 108380-140878 | |
| 10 | 6600-01-1711 | PLUG | .- | |
| 10 | \0\6600-01-1710 | PLUG | 108380-. | |
| 11 | 6610-11-1420 | PIN | 108380- | |
| 12 | 6610-41-4210 | VALVE | 108380- | |
| 13 | 6610-41-4110 | VALVE | 108380- | |
| 14 | 6610-41-4410 | SPRING | 108380- | |
| 15 | 6610-41-4510 | GUIDE | 108380- | |
| 16 | 6600-01-3910 | COLLET | 108380- | |
| 17 | 6610-41-5610 | CROSSHEAD | 108380- | |
| 18 | 6610-41-5610 | CROSSHEAD | 108380- | |
| 19 | 6610-41-5620 | SCREW | 108380- | |
| 20 | 6710-41-5630 | NUT | 108380- | |
| 21 | 6610-21-2610 | PIPE | 108380- | |
| 22 | 6610-11-1711 | GASKET (KIT) | .- | |
| 22 | \0\6610-11-1710 | GASKET (KIT) | 108380-. | |
| 23 | 6610-11-1811 | GASKET (KIT) | 108380- |