| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | (\8\21W-63-X2151) | CYLINDER GROUP,BUCKET | 5001- | |
| ==================== | ||||
| 21W-63-02151 | CYLINDER ASS'Y,BUCKET | 5001- | ||
| 1 | 21W-63-76241 | CYLINDER | 5001- | |
| 2 | 07144-10505 | BUSHING | 5001- | |
| 3 | 07145-00050 | SEAL,DUST (KIT) | 5001- | |
| 4 | 21W-63-76220 | ROD,PISTON | 5001- | |
| 5 | 07144-10606 | BUSHING | 5001- | |
| 6 | 07145-00060 | SEAL,DUST (KIT) | 5001- | |
| 7 | 07020-00000 | FITTING,GREASE | 5001- | |
| 8 | 707-29-90740 | HEAD,CYLINDER | 5001- | |
| 9 | 707-56-55510 | SEAL,DUST (KIT) | 5001- | |
| 10 | 07179-12069 | RING,SNAP | 5001- | |
| 11 | 07177-05530 | BUSHING | 5001- | |
| 12 | 707-51-55211 | PACKING,ROD (KIT) | 5001- | |
| 13 | 07000-02090 | O-RING (KIT) | 5001- | |
| 14 | 07000-12085 | O-RING (KIT) | 5001- | |
| 15 | 07146-02086 | RING,BACK-UP (KIT) | 5001- | |
| 16 | 707-36-90240 | PISTON | 5001- | |
| 17 | 707-44-90180 | RING,PISTON (KIT) | 5001- | |
| 18 | 07156-00912 | RING,WEAR (KIT) | 5001- | |
| 19 | 07165-13941 | NUT | 5001- | |
| 20 | 21W-63-76271 | TUBE | 5001- | |
| 21 | 21W-63-76281 | TUBE | 5001- | |
| 22 | 01010-51020 | BOLT | 5001- | |
| 23 | 01643-31032 | WASHER | 5001- | |
| ==================== |