| Item | Part No. | Part Name | Qty | Serial No. |
| 21U-63-02451 | CYLINDER ASS'Y | 10001- | ||
| 1 | 21U-63-96441 | CYLINDER | 10001- | |
| 2 | 20S-70-81140 | BUSHING | 10001- | |
| 3 | 07145-00045 | SEAL,DUST (KIT) | 10001- | |
| 4 | 07020-00000 | FITTING,GREASE | 10001- | |
| 5 | 707-29-80310 | HEAD,CYLINDER | 10001- | |
| 6 | 707-51-40210 | PACKING,ROD (KIT) | 10001- | |
| 7 | 198-63-75190 | SEAL,DUST (KIT) | 10001- | |
| 8 | 07179-12052 | RING,SNAP | 10001- | |
| 9 | 07000-12075 | O-RING (KIT) | 10001- | |
| 10 | 07146-02076 | RING,BACK-UP (KIT) | 10001- | |
| 11 | 07000-02080 | O-RING (KIT) | 10001- | |
| 12 | 21U-63-96421 | ROD,PISTON | 10001- | |
| 13 | 20S-70-81140 | BUSHING | 10001- | |
| 14 | 07145-00045 | SEAL,DUST (KIT) | 10001- | |
| 15 | 07020-00000 | FITTING,GREASE | 10001- | |
| 16 | 707-36-80230 | PISTON | 10001- | |
| 17 | 707-44-80180 | RING,PISTON (KIT) | 10001- | |
| 18 | 07156-00810 | RING,WEAR (KIT) | 10001- | |
| 19 | 01580-03024 | NUT | 10001- | |
| 20 | 07177-04025 | BUSHING | 10001- | |
| SERVICE KIT | ||||
| KIT | 707-98-22180 | SERVICE KIT,BLADE LIFT CYLINDER | 10001- |