| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-63-22102 | CYLINDER ASS'Y | 4001- | ||
| 1 | 234-63-22341 | CYLINDER | 4001- | |
| 2 | 07138-00980 | CAP,CYLINDER | 4001- | |
| 3 | 07020-00900 | FITTING,GREASE | 4001- | |
| 4 | 07141-00090 | SEAL,DUST | 4001- | |
| 5 | 07139-00902 | SHIM¤ 0.2MM | 4001- | |
| 07139-00905 | SHIM¤ 0.5MM | 4001- | ||
| 6 | 01010-52075 | BOLT | 4001- | |
| 7 | 01580-12016 | NUT | 4001- | |
| 8 | 01643-32060 | WASHER | 4001- | |
| 9 | 707-29-80930 | HEAD,CYLINDER | 4001- | |
| 10 | 07177-04530 | BUSHING | 4001- | |
| 11 | 707-51-45210 | PACKING,ROD | 4001- | |
| 12 | 112-63-15370 | SEAL,DUST | 4001- | |
| 13 | 07179-12057 | RING,SNAP | 4001- | |
| 14 | 07000-12075 | O-RING | 4001- | |
| 15 | 07001-02075 | RING,BACK-UP | 4001- | |
| 16 | 07000-02080 | O-RING | 4001- | |
| 17 | 23B-63-22120 | ROD,PISTON | 4001- | |
| 18 | 07138-00980 | CAP,ROD | 4001- | |
| 19 | 07020-00900 | FITTING,GREASE | 4001- | |
| 20 | 07141-00090 | SEAL,DUST | 4001- | |
| 21 | 07139-00902 | SHIM¤ 0.2MM | 4001- | |
| 07139-00905 | SHIM¤ 0.5MM | 4001- | ||
| 22 | 01010-52075 | BOLT | 4001- | |
| 23 | 01580-12016 | NUT | 4001- | |
| 24 | 01643-32060 | WASHER | 4001- | |
| 25 | 707-36-80911 | PISTON | 4001- | |
| 26 | 07155-00820 | RING,WEAR | 4001- | |
| 27 | 707-44-80070 | RING,PISTON | 4001- | |
| 28 | 07165-12729 | NUT,NYLON | 4001- |