| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | 21Y-63-X2151 | CYLINDER GROUP,(L.H.) | 40001-44999 | |
| G-2 | 21Y-63-X2161 | CYLINDER GROUP,(R.H.) | 40001-44999 | |
| ==================== | ||||
| 21Y-63-02151 | CYLINDER ASS'Y,BLADE L.H. | 40001-44999 | ||
| 21Y-63-02161 | CYLINDER ASS'Y,BLADE R.H. | 40001-44999 | ||
| 1 | 21Y-63-92141 | CYLINDER,(L.H.) | 40001-44999 | |
| 21Y-63-92241 | CYLINDER,(R.H.) | 40001-44999 | ||
| 2 | 707-76-70230 | BUSHING | 40001-@ | |
| 3 | 07145-00070 | SEAL,DUST (KIT) | 40001-@ | |
| 4 | 07020-00000 | FITTING,GREASE | 40001-@ | |
| 5 | 707-27-11670 | HEAD,CYLINDER | 40001-44999 | |
| 6 | 707-52-90050 | BUSHING | 40001-@ | |
| 7 | 707-51-75030 | PACKING,ROD (KIT) | 40001-@ | |
| 8 | 707-51-75630 | RING,BUFFER (KIT) | 40001-@ | |
| 9 | 114-63-94170 | SEAL,DUST (KIT) | 40001-@ | |
| 10 | 07179-13089 | RING,SNAP | 40001-@ | |
| 11 | 07000-15110 | O-RING (KIT) | 40001-44999 | |
| 12 | 07001-05110 | RING,BACK-UP (KIT) | 40001-44999 | |
| 13 | 707-88-83200 | BRACKET | 40001-44999 | |
| 14 | 01010-81670 | BOLT | 40001-@ | |
| 15 | 01643-51645 | WASHER | 40001-@ | |
| 16 | 21Y-63-92121 | ROD,PISTON | 40001-44999 | |
| 17 | 707-76-70230 | BUSHING | 40001-@ | |
| 18 | 07145-00070 | SEAL,DUST (KIT) | 40001-@ | |
| 19 | 07020-00000 | FITTING,GREASE | 40001-@ | |
| 20 | 707-36-11540 | PISTON | 40001-44999 | |
| 21 | 707-44-11280 | RING,PISTON (KIT) | 40001-@ | |
| 22 | 707-39-11510 | RING,WEAR (KIT) | 40001-@ | |
| 23 | 707-44-11920 | RING | 40001-@ | |
| 24 | 07165-13941 | NUT | 40001-44999 | |
| 25 | 21Y-63-92171 | TUBE,(L.H.) | 40001-44999 | |
| 21Y-63-92271 | TUBE,(R.H.) | 40001-44999 | ||
| 26 | 21Y-63-92180 | TUBE,(L.H.) | 40001-44999 | |
| 21Y-63-92280 | TUBE,(R.H.) | 40001-44999 | ||
| 27 | 07000-13025 | O-RING (KIT) | 40001-@ | |
| 28 | 01010-50850 | BOLT | 40001-@ | |
| 29 | 01643-50823 | WASHER | 40001-@ | |
| 30 | 21Y-63-92190 | BRACKET,(L.H.) | 40001-@ | |
| 21Y-63-92290 | BRACKET,(R.H.) | 40001-@ | ||
| 31 | 07283-22236 | CLIP | 40001-@ | |
| 32 | 01599-01011 | NUT | 40001-@ | |
| 33 | 01643-31032 | WASHER | 40001-@ | |
| ==================== | ||||
| 707-99-44300 | SERVICE KIT | 40001-44999 |