| Item | Part No. | Part Name | Qty | Serial No. |
| 20D-63-02010 | CYLINDER ASS'Y,BOOM | 2301- | ||
| 1 | 20D-63-52140 | CYLINDER | 2301- | |
| 2 | 20D-63-52120 | ROD,PISTON | 2301- | |
| 3 | 707-27-10170 | HEAD,CYLINDER | 1601- | |
| 4 | 07016-20658 | SEAL,DUST | 2301- | |
| 5 | 07179-00088 | RING,SNAP | 1601- | |
| 6 | 07177-06530 | BUSHING | 1601- | |
| 7 | 707-51-65211 | PACKING,ROD | 1601- | |
| 8 | 07000-12095 | O-RING | 1601- | |
| 9 | 07146-02096 | RING,BACK-UP | 1601- | |
| 10 | 01010-51450 | BOLT | 1601- | |
| 11 | 707-36-10261 | PISTON | 2301- | |
| 12 | 07165-14547 | NUT | 1601- | |
| 13 | 707-44-10080 | RING,PISTON | 1601- | |
| 14 | 07155-01025 | RING,WEAR | 1601- | |
| 15 | 707-76-70040 | BUSHING | 1601- | |
| 16 | 07145-00070 | SEAL,DUST | 1601- | |
| 17 | 20D-63-52170 | TUBE,L.H. | 2301- | |
| 20D-63-52270 | TUBE,R.H. | 2301- | ||
| 18 | 20D-63-52180 | TUBE,L.H. | 2301- | |
| 20D-63-52280 | TUBE,R.H. | 2301- | ||
| 19 | 01010-50845 | BOLT | 1601- | |
| 20 | 01010-50855 | BOLT | 1601- | |
| 21 | 01602-20825 | WASHER,SPRING | 1601- | |
| 22 | 07000-13030 | O-RING | 1601- | |
| 23 | 01010-50850 | BOLT | 1601- | |
| 24 | 07000-13025 | O-RING | 1601- | |
| 25 | 707-88-99030 | BRACKET | 1601- | |
| 26 | 707-88-99010 | BAND | 1601- | |
| 27 | 01010-51035 | BOLT | 2301- | |
| 28 | 01602-21030 | WASHER,SPRING | 1601- | |
| 29 | 07283-22236 | CLIP | 1601- | |
| 30 | 01599-01011 | NUT | 1601- | |
| 31 | 01643-31032 | WASHER | 1601- | |
| 32 | 07020-00675 | FITTING,GREASE | 1601- |