| Item | Part No. | Part Name | Qty | Serial No. |
| G1 | (\8\21K-63-X9100) | CYLINDER GROUP,L.H. | 10001- | |
| G2 | (\8\21K-63-X9110) | CYLINDER GROUP,R.H. | 10001- | |
| ==================== | ||||
| 22B-63-02500 | CYLINDER ASS'Y,BOOM | 10001- | ||
| 1 | 22B-63-55741 | CYLINDER | 10001- | |
| 2 | 707-76-70230 | BUSHING | 10001- | |
| 3 | 07145-00070 | SEAL,DUST (KIT) | 10001- | |
| 4 | 07020-00000 | FITTING,GREASE | 10001- | |
| 5 | 707-27-10971 | HEAD,CYLINDER | 10001- | |
| 6 | 707-52-90470 | BUSHING | 10001- | |
| 7 | 707-51-70030 | PACKING,ROD (KIT) | 10001- | |
| 8 | 707-51-70630 | RING,BUFFER (KIT) | 10001- | |
| 9 | 707-71-32420 | COLLAR | 10001- | |
| 10 | 07000-15095 | O-RING (KIT) | 10001- | |
| 11 | 707-35-91060 | RING,BACK-UP (KIT) | 10001- | |
| 12 | 144-63-95170 | SEAL,DUST (KIT) | 10001- | |
| 13 | 07179-12084 | RING,SNAP | 10001- | |
| 14 | 01010-81465 | BOLT | 10001- | |
| 15 | 705-17-04980 | WASHER | 10001- | |
| 16 | 203-63-55720 | ROD | 10001- | |
| 17 | 707-76-70230 | BUSHING | 10001- | |
| 18 | 07145-00070 | SEAL,DUST (KIT) | 10001- | |
| 19 | 707-71-70700 | PLUNGER | 10001- | |
| 20 | 707-36-10571 | PISTON | 10001- | |
| 21 | 707-44-10280 | RING,PISTON (KIT) | 10001- | |
| 22 | 707-39-10520 | RING,WEAR (KIT) | 10001- | |
| 23 | 707-44-10911 | RING | 10001- | |
| 24 | 01310-01216 | SCREW,NYLON | 10001- | |
| 25 | 707-34-60030 | O-RING (KIT) | 10001- | |
| 26 | 707-35-90730 | RING (KIT) | 10001- | |
| 27 | 22B-63-55771 | TUBE,L.H. | 10001- | |
| 27 | 22B-63-55871 | TUBE,R.H. | 10001- | |
| 28 | 21Y-63-52182 | TUBE,L.H. | 10001- | |
| 28 | 21Y-63-52282 | TUBE,R.H. | 10001- | |
| 29 | 07000-13025 | O-RING (KIT) | 10001- | |
| 30 | 01010-80850 | BOLT | 10001- | |
| 31 | 01643-50823 | WASHER | 10001- | |
| 32 | 707-88-96971 | BAND | 10001- | |
| 33 | 21Y-63-52192 | BRACKET | 10001- | |
| 34 | 01010-81035 | BOLT | 10001- | |
| 35 | 01643-51032 | WASHER | 10001- | |
| 36 | 01010-81030 | BOLT | 10001- | |
| 37 | 01643-31032 | WASHER | 10001- | |
| ==================== | ||||
| SERVICE KIT | ||||
| 707-99-37230 | SERVICE KIT,BOOM CYLINDER | 10001- |