| Item | Part No. | Part Name | Qty | Serial No. |
| G1 | (\8\21J-63-X2400) | CYLINDER GROUP,BOOM L.H. | 1201- | |
| (\8\21J-63-X2202) | CYLINDER GROUP,BOOM L.H. | 1001-1200 | ||
| (\8\21J-63-X2410) | CYLINDER GROUP,BOOM R.H. | 1201- | ||
| (\8\21J-63-X2212) | CYLINDER GROUP,BOOM R.H. | 1001-1200 | ||
| ==================== | ||||
| 21J-63-02400 | CYLINDER ASS'Y,BOOM | 1201- | ||
| 21J-63-02202 | CYLINDER ASS'Y,BOOM | 1001-1200 | ||
| 1 | 21J-63-53140 | CYLINDER | 1201- | |
| 202-63-54741 | CYLINDER | 1001-1200 | ||
| 2 | 707-76-70230 | BUSHING | 1001- | |
| 3 | 07145-00070 | SEAL,DUST (KIT) | 1001- | |
| 4 | 07020-00675 | FITTING,GREASE | 1001- | |
| 5 | 707-71-32370 | COLLAR | 1201- | |
| 707-71-32350 | COLLAR | 1001-1200 | ||
| 6 | 07000-15085 | O-RING (KIT) | 1201- | |
| 07000-15090 | O-RING (KIT) | 1001-1200 | ||
| 7 | 707-35-90970 | RING,BACK-UP | 1201- | |
| 07001-05090 | RING,BACK-UP | 1001-1200 | ||
| 8 | 707-27-95921 | HEAD,CYLINDER | 1201- | |
| 707-27-95620 | HEAD,CYLINDER | 1001-1200 | ||
| 9 | 707-52-90420 | BUSHING | 1201- | |
| 707-52-90400 | BUSHING | 1001-1200 | ||
| 10 | 707-51-65030 | PACKING,ROD (KIT) | 1001- | |
| 11 | 707-51-65630 | RING,BUFFER (KIT) | 1001- | |
| 12 | 07000-15085 | O-RING (KIT) | 1201- | |
| 07000-15090 | O-RING (KIT) | 1001-1200 | ||
| 13 | 707-35-90970 | RING,BACK-UP (KIT) | 1201- | |
| 07001-05090 | RING,BACK-UP (KIT) | 1001-1200 | ||
| 14 | 144-63-92170 | SEAL,DUST (KIT) | 1001- | |
| 15 | 07179-12079 | RING,SNAP | 1001- | |
| 16 | 01010-81465 | BOLT | 1001- | |
| 17 | 705-17-04980 | WASHER | 1001- | |
| 18 | 21J-63-53120 | ROD | 1201- | |
| 21J-63-52520 | ROD | 1001-1200 | ||
| 19 | 707-76-70230 | BUSHING | 1001- | |
| 20 | 07145-00070 | SEAL,DUST (KIT) | 1001- | |
| 21 | 707-71-70600 | PLUNGER | 1201- | |
| 707-71--0680 | PLUNGER | 1001-1200 | ||
| 22 | 707-41-10190 | WASHER | 1001-1200 | |
| 23 | 707-36-95531 | PISTON | 1201- | |
| 707-36-95410 | PISTON | 1001-1200 | ||
| 23A | 707-34-55020 | O-RING (KIT) | 1201- | |
| 23B | 707-35-90610 | RING,BACK-UP (KIT) | 1201- | |
| 24 | 707-44-95180 | RING,PISTON (KIT) | 1001- | |
| 25 | 707-39-95120 | RING,WEAR (KIT) | 1001- | |
| 26 | 707-44-95911 | RING | 1001- | |
| 27 | 01310-01016 | SCREW | 1201- | |
| 07165-14547 | NUT,NYLON | 1001-1200 | ||
| 28 | 21J-63-53170 | TUBE,L.H. | 1201- | |
| 21J-63-52571 | TUBE,L.H. | 1001-1200 | ||
| 21J-63-53270 | TUBE,R.H. | 1201- | ||
| 21J-63-52671 | TUBE,R.H. | 1001-1200 | ||
| 29 | 21J-63-52580 | TUBE,L.H. | 1001- | |
| 21J-63-52680 | TUBE,R.H. | 1001- | ||
| 30 | 07000-13025 | O-RING (KIT) | 1001- | |
| 31 | 01010-80850 | BOLT | 1001- | |
| 32 | 01643-50823 | WASHER | 1001- | |
| 33 | 707-88-96950 | BAND | 1001- | |
| 34 | 21J-63-52590 | BRACKET | 1001- | |
| 35 | 01010-81035 | BOLT | 1001- | |
| 36 | 01643-51032 | WASHER | 1001- | |
| 37 | 01010-81030 | BOLT | 1001- | |
| 38 | 01643-31032 | WASHER | 1001- | |
| ==================== | ||||
| SERVICE KIT | ||||
| KIT | 707-99-25840 | SERVICE KIT,BOOM CYLINDER | 1201- | |
| 707-99-25820 | SERVICE KIT,BOOM CYLINDER | 1001-1200 |