| Item | Part No. | Part Name | Qty | Serial No. |
| 21K-63-66301 | ARM CYLINDER ASS'Y,\ | 1001- | ||
| 1 | 21K-63-66340 | CYLINDER | 1001- | |
| 2 | 707-76-80030 | BUSHING | 1001- | |
| 3 | 07145-00080 | SEAL,DUST (KIT) | 1001- | |
| 4 | 707-27-12020 | HEAD,CYLINDER | 1001- | |
| 5 | 07177-08030 | BUSHING | 1001- | |
| 6 | 707-51-80211 | PACKING,ROD (KIT) | 1001- | |
| 7 | 195-63-92190 | SEAL,DUST (KIT) | 1001- | |
| 8 | 07179-00103 | RING,SNAP | 1001- | |
| 9 | 07000-12115 | O-RING (KIT) | 1001- | |
| 10 | 07146-02116 | RING,BACK-UP (KIT) | 1001- | |
| 11 | 01010-82475 | BOLT | 1001- | |
| 12 | 01602-22472 | WASHER,SPRING | 1001- | |
| 13 | 21K-63-66320 | ROD,PISTON \ | 1001- | |
| 14 | 707-76-80030 | BUSHING | 1001- | |
| 15 | 07145-00080 | SEAL,DUST (KIT) | 1001- | |
| 16 | 07020-00900 | FITTING,GREASE | 1001- | |
| 17 | 707-41-10130 | WASHER | 1001- | |
| 18 | 707-36-12381 | PISTON | 1001- | |
| 19 | 707-44-12080 | RING,PISTON (KIT) | 1001- | |
| 20 | 07155-01230 | RING,WEAR (KIT) | 1001- | |
| 21 | 07165-15860 | NUT,\ | 1001- | |
| 22 | 21K-62-15173 | ELBOW,\ | 1001- | |
| 23 | 21K-63-66370 | TUBE | 1001- | |
| 24 | 07000-13030 | O-RING (KIT) | 1001- | |
| 25 | 01010-50870 | BOLT | 1001- | |
| 26 | 01010-50840 | BOLT | 1001- | |
| 27 | 01010-50855 | BOLT | 1001- | |
| 28 | 01602-20825 | WASHER,SPRING | 1001- | |
| 29 | 07283-22738 | CLIP | 1001- | |
| 30 | 01599-01011 | NUT | 1001- | |
| 31 | 01643-31032 | WASHER | 1001- | |
| 32 | 07282-02793 | CLAMP | 1001- | |
| 33 | 01010-51025 | BOLT | 1001- | |
| 34 | 01602-21030 | WASHER,SPRING | 1001- |