| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | (\8\21X-63-X2102) | BOOM CYLINDER GROUP | 4483- | |
| ==================== | ||||
| 21X-63-02102 | CYLINDER ASS'Y,BOOM | 4483- | ||
| 1 | 21X-63-56243 | CYLINDER | 4483- | |
| 2 | 707-76-50471 | BUSHING | 3001- | |
| 3 | 07145-00050 | SEAL,DUST (KIT) | 3001- | |
| 4 | 07020-00000 | FITTING,GREASE | 3001- | |
| 5 | 707-29-90730 | HEAD,CYLINDER | 4483- | |
| 6 | 07177-05030 | BUSHING | 3001- | |
| 7 | 707-51-50211 | PACKING,ROD (KIT) | 3001- | |
| 8 | 176-63-92240 | SEAL,DUST (KIT) | 3001- | |
| 9 | 07179-12062 | RING,SNAP | 3001- | |
| 10 | 07000-12085 | O-RING (KIT) | 4483- | |
| 11 | 07146-02086 | RING,BACK-UP (KIT) | 4483- | |
| 12 | 07000-02090 | O-RING (KIT) | 3001- | |
| 13 | 21X-63-56221 | ROD | 4483- | |
| 14 | 707-76-50040 | BUSHING | 3001- | |
| 15 | 07145-00050 | SEAL,DUST (KIT) | 3001- | |
| 16 | 707-36-90360 | PISTON | 3001- | |
| 17 | 707-44-90180 | RING,PISTON (KIT) | 3001- | |
| 18 | 07156-00912 | RING,WEAR (KIT) | 3001- | |
| 19 | 01580-03326 | NUT | 3001- | |
| 20 | 21X-63-56271 | TUBE | 4483- | |
| 21 | 21X-63-56281 | TUBE | 3001- | |
| 22 | 01010-51020 | BOLT | 3001- | |
| 23 | 01643-31032 | WASHER | 3001- | |
| ==================== |