| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 206-30-45250 | YOKE | 20001-21960 | |
| 2 | 01010-51670 | BOLT | 20001-@ | |
| 3 | 01643-31645 | WASHER | 20001-@ | |
| 4 | 206-30-45270 | SPACER | 20001-21960 | |
| 5 | 206-30-45280 | SPRING,RECOIL | 20001-@ | |
| 6 | 206-30-45242 | YOKE | 20001-21960 | |
| 7 | 07029-00000 | VALVE | 20001-@ | |
| 8 | 07000-03045 | O-RING | 20001-21960 | |
| 9 | 07001-03045 | RING,BACK-UP | 20001-21960 | |
| 10 | 07000-05105 | O-RING | 20001-@ | |
| 11 | 07001-05105 | RING,BACK-UP | 20001-21960 | |
| 12 | 206-30-45222 | SHAFT | 20001-21960 | |
| 13 | 01582-14234 | NUT | 20001-21960 | |
| 14 | 206-30-45261 | LOCK | 20001-21960 | |
| 15 | 01010-51225 | BOLT | 20001-@ | |
| 16 | 01643-31232 | WASHER | 20001-@ | |
| 17 | 206-30-45230 | PISTON | 20001-@ | |
| 18 | 07155-00720 | RING,WEAR | 20001-@ | |
| 19 | 09370-00070 | U-PACKING | 20001-@ | |
| 20 | 04064-04518 | RING,SNAP | 20001-@ | |
| 21 | 206-30-45212 | CYLINDER | 20001-@ | |
| 22 | 07959-20000 | VALVE | 20001-@ | |
| 23 | 205-30-72170 | PLATE,STOPPER | 20001-@ | |
| 24 | 01010-51225 | BOLT | 20001-@ | |
| 25 | 01643-31232 | WASHER | 20001-@ | |
| 26 | 206-30-45290 | COVER | 20001-@ | |
| 27 | 01010-51225 | BOLT | 20001-@ | |
| 28 | 01643-31232 | WASHER | 20001-@ |