| Item | Part No. | Part Name | Qty | Serial No. |
| 234-63-63002 | CYLINDER ASS'Y,ARTICULATE | 21001-21085 | ||
| 1 | 234-63-63041 | CYLINDER | 21001-21085 | |
| 2 | 07144-10606 | BUSHING | 21001-@ | |
| 3 | 07145-00060 | SEAL,DUST (KIT) | 21001-@ | |
| 4 | 07020-00900 | FITTING,GREASE | 21001-21085 | |
| 5 | 707-29-11290 | HEAD,CYLINDER | 21001-21085 | |
| 6 | 07177-05530 | BUSHING | 21001-@ | |
| 7 | 707-51-55211 | PACKING,ROD (KIT) | 21001-21085 | |
| 8 | 707-56-55510 | SEAL,DUST (KIT) | 21001-@ | |
| 9 | 07179-12069 | RING,SNAP | 21001-@ | |
| 10 | 07000-12115 | O-RING (KIT) | 21001-21085 | |
| 11 | 20D-63-32290 | RING,BACK-UP (KIT) | 21001-21085 | |
| 12 | 234-63-63021 | ROD,PISTON | 21001-21085 | |
| 13 | 07144-10606 | BUSHING | 21001-21085 | |
| 14 | 07145-00060 | SEAL,DUST (KIT) | 21001-@ | |
| 15 | 07020-00900 | FITTING,GREASE | 21001-21085 | |
| 16 | 707-36-11180 | PISTON | 21001-21085 | |
| 17 | 07155-01125 | RING,WEAR | 21001-@ | |
| 18 | 707-44-11180 | RING,PISTON (KIT) | 21001-21085 | |
| 19 | 07165-13638 | NUT | 21001-@ | |
| SERVICE KIT | ||||
| KIT | 707-98-34500 | SERVICE KIT,ARTICULATE CYLINDER | 21001-21085 |