| Item | Part No. | Part Name | Qty | Serial No. |
| 238-63-12100 | CYLINDER ASS'Y | 50003- | ||
| 1 | 238-63-12120 | ROD,PISTON | 50003- | |
| 2 | 07138-00980 | CAP | 50003- | |
| 3 | 07020-00900 | FITTING | 50003- | |
| 4 | 07141-00090 | SEAL,DUST | 50003- | |
| 5 | 07139-00905 | SHIM, 0.5MM | 50003- | |
| 6 | 07139-00902 | SHIM, 0.2MM | 50003- | |
| 7 | 01010-52075 | BOLT | 50003- | |
| 8 | 01602-22060 | WASHER | 50003- | |
| 9 | 01580-12016 | NUT | 50003- | |
| 10 | 07179-00069 | RING | 50003- | |
| 11 | 176-63-92240 | SEAL,DUST | 50003- | |
| 12 | 707-29-80391 | HEAD,CYLINDER | 50003- | |
| 13 | 707-45-80011 | WASHER,ROCK | 50003- | |
| 14 | 07001-02085 | RING,BACK-UP | 50003- | |
| 15 | 07000-12085 | O-RING | 50003- | |
| 16 | 07177-05030 | BUSHING | 50003- | |
| 17 | 707-51-50211 | PACKING,ROD | 50003- | |
| 18 | 707-44-80080 | RING,PISTON | 50003- | |
| 19 | 707-36-80080 | PISTON | 50003- | |
| 20 | 07155-00820 | RING,WEAR | 50003- | |
| 21 | 07165-13638 | NUT | 50003- | |
| 22 | 238-63-12140 | CYLINDER | 50003- |