| Item | Part No. | Part Name | Qty | Serial No. |
| 206-63-52100 | BOOM CYLINDER ASS'Y,L.H. | 20001-23737 | ||
| 206-63-52200 | BOOM CYLINDER ASS'Y,R.H. | 20001-23737 | ||
| 206-63-52110 | CYLINDER SUB ASS'Y | 20001-23737 | ||
| 1 | 206-63-52120 | ROD,PISTON | 20001-23737 | |
| 2 | 707-76-80010 | BUSHING | 20001-@ | |
| 3 | 07145-00080 | SEAL,DUST | 20001-@ | |
| 4 | 07179-00113 | RING,SNAP | 20001-23737 | |
| 5 | 195-63-94170 | SEAL,DUST | 20001-23737 | |
| 6 | 707-28-13170 | HEAD,CYLINDER | 20001-23737 | |
| 7 | 01010-81655 | BOLT | 20001-23737 | |
| 8 | 07146-02126 | RING,BACK-UP | 20001-23737 | |
| 9 | 07000-12125 | O-RING | 20001-23737 | |
| 10 | 07177-09040 | BUSHING | 20001-@ | |
| 11 | 707-51-90211 | PACKING,ROD | 20001-23737 | |
| 12 | 707-71-50920 | PLUNGER | 20001-23737 | |
| 13 | 707-40-13470 | RETAINER | 20001-@ | |
| 14 | 707-44-13080 | RING,PISTON | 20001-23737 | |
| 15 | 707-36-13460 | PISTON | 20001-23737 | |
| 16 | 07155-01330 | RING,WEAR | 20001-23737 | |
| 17 | 707-68-10680 | NUT | 20001-@ | |
| 18 | 206-63-52140 | CYLINDER | 20001-@ | |
| 19 | 206-63-52170 | TUBE,L.H. | 20001-@ | |
| 206-63-52270 | TUBE,R.H. | 20001-@ | ||
| 20 | 206-63-52180 | TUBE,L.H. | 20001-@ | |
| 206-63-52280 | TUBE,R.H. | 20001-@ | ||
| 21 | 07000-13030 | O-RING | 20001-@ | |
| 22 | 01010-50845 | BOLT | 20001-@ | |
| 23 | 01010-50855 | BOLT | 20001-@ | |
| 24 | 01602-20825 | WASHER,SPRING | 20001-@ | |
| 25 | 707-88-99330 | BRACKET | 20001-@ | |
| 26 | 707-88-99310 | BAND | 20001-@ | |
| 27 | 01010-51030 | BOLT | 20001-@ | |
| 28 | 01602-21030 | WASHER,SPRING | 20001-@ | |
| 29 | 07283-22738 | CLIP | 20001-@ | |
| 30 | 01599-01011 | NUT | 20001-@ | |
| 31 | 01643-31032 | WASHER | 20001-@ |