| Item | Part No. | Part Name | Qty | Serial No. |
| G1 | (\8\20M-63-X2160) | CYLINDER GROUP | 10001- | |
| ==================== | ||||
| 20M-63-02160 | CYLINDER ASS'Y | 10001- | ||
| 1 | 20M-63-57440 | CYLINDER | 10001- | |
| 2 | 20A-70-11220 | BUSHING | 10001- | |
| 3 | 20A-70-12231 | SEAL,DUST (KIT) | 10001- | |
| 4 | 707-29-55210 | HEAD,CYLINDER | 10001- | |
| 5 | 707-51-30210 | PACKING,ROD (KIT) | 10001- | |
| 6 | 707-56-30510 | SEAL,DUST (KIT) | 10001- | |
| 7 | 07179-12042 | RING,SNAP | 10001- | |
| 8 | 07000-13050 | O-RING (KIT) | 10001- | |
| 9 | 07146-02051 | RING,BACK-UP (KIT) | 10001- | |
| 10 | 07000-02055 | O-RING (KIT) | 10001- | |
| 11 | 07000-13050 | O-RING (KIT) | 10001- | |
| 12 | 707-35-52570 | RING,BACK-UP (KIT) | 10001- | |
| 13 | 20M-63-57120 | ROD,PISTON | 10001- | |
| 14 | 20A-70-11220 | BUSHING | 10001- | |
| 15 | 20A-70-12231 | SEAL,DUST (KIT) | 10001- | |
| 16 | 707-36-55020 | PISTON | 10001- | |
| 17 | 707-40-50160 | RETAINER | 10001- | |
| 18 | 707-71-60380 | PLUNGER | 10001- | |
| 19 | 707-44-55180 | RING,PISTON (KIT) | 10001- | |
| 20 | 707-39-55110 | RING,WEAR (KIT) | 10001- | |
| 21 | 01580-02016 | NUT | 10001- | |
| 22 | 20M-63-57480 | TUBE | 10001- | |
| 23 | 01010-80816 | BOLT | 10001- | |
| 24 | 01643-30823 | WASHER | 10001- | |
| ==================== | ||||
| SERVICE KIT | ||||
| KIT | 707-98-10880 | SERVICE KIT,BOOM CYLINDER | 10001- |