| Item | Part No. | Part Name | Qty | Serial No. |
| 23E-63-72301 | CYLINDER ASS'Y | 4001-4027 | ||
| 1 | 23E-63-72340 | CYLINDER | 4001-4027 | |
| 2 | 07042-20108 | PLUG | 4001-4027 | |
| 3 | 707-46-03040 | BUSHING | 4001-@ | |
| 4 | 04065-04718 | RING,SNAP | 4001-@ | |
| 5 | 07020-00000 | FITTING,GREASE | 4001-@ | |
| 6 | 707-29-60900 | HEAD,CYLINDER | 4001-4027 | |
| 7 | 07177-02525 | BUSHING | 4001-@ | |
| 8 | 707-51-25210 | PACKING,ROD | 4001-@ | |
| 9 | 707-56-25510 | SEAL,DUST | 4001-@ | |
| 10 | 07179-00044 | RING,SNAP | 4001-4027 | |
| 11 | 07000-12055 | O-RING | 4001-@ | |
| 12 | 07001-02055 | RING,BACK-UP | 4001-4027 | |
| 13 | 07000-02060 | O-RING | 4001-@ | |
| 14 | 23E-63-72321 | ROD,PISTON | 4001-4027 | |
| 15 | 07020-00000 | FITTING,GREASE | 4001-@ | |
| 16 | 707-40-60060 | RETAINER | 4001-4027 | |
| 17 | 707-36-60800 | PISTON | 4001-4027 | |
| 18 | 07155-00615 | RING,WEAR | 4001-4027 | |
| 19 | 07161-10060 | RING,PISTON | 4001-@ | |
| 20 | 707-68-10180 | NUT | 4001-4027 |