| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | 20C-63-X2121 | CYLINDER GROUP,ARM | 4601- | |
| ==================== | ||||
| 20C-63-02121 | CYLINDER ASS'Y,ARM | 4601- | ||
| 1 | 20C-63-66243 | CYLINDER | 4601- | |
| 2 | 707-76-35210 | BUSHING | 3001- | |
| 3 | 07145-00035 | SEAL,DUST (KIT) | 3001- | |
| 4 | 07020-00900 | FITTING,GREASE | 3001- | |
| 5 | 707-29-70250 | HEAD | 4601- | |
| 6 | 707-51-40210 | PACKING (KIT) | 3001- | |
| 7 | 198-63-75190 | SEAL,DUST (KIT) | 3001- | |
| 8 | 07179-12052 | RING,SNAP | 3001- | |
| 9 | 07000-12065 | O-RING (KIT) | 3001- | |
| 10 | 07146-02066 | RING,BACK-UP (KIT) | 3001- | |
| 11 | 707-35-52640 | RING,BACK-UP (KIT) | 3001- | |
| 12 | 07000-02070 | O-RING (KIT) | 3001-@ | |
| 13 | 20C-63-66221 | ROD | 3001- | |
| 14 | 07144-10304 | BUSHING | 3001- | |
| 15 | 07145-00035 | SEAL,DUST (KIT) | 3001- | |
| 16 | 07020-00900 | FITTING,GREASE | 3001- | |
| 17 | 707-71-60470 | PLUNGER | 4601- | |
| 18 | 707-36-70560 | PISTON | 3001- | |
| 19 | 707-44-70180 | RING,PISTON (KIT) | 3001- | |
| 20 | 07156-00710 | RING,WEAR (KIT) | 3001- | |
| 21 | 707-40-70570 | RETAINER | 3001- | |
| 22 | 707-40-80310 | SPACER | 3001- | |
| 23 | 01580-02722 | NUT | 3001- | |
| 24 | 20C-63-66282 | TUBE | 3001- | |
| 25 | 707-88-80190 | BOLT | 4601- | |
| 26 | 01643-31032 | WASHER | 3001- | |
| 27 | 07042-20108 | PLUG | 4601- | |
| 28 | 707-88-10280 | PLATE | 4601- | |
| 29 | 01010-51016 | BOLT | 4601- | |
| 30 | 01643-51032 | WASHER | 4601- | |
| ==================== |