| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 01010-51665 | BOLT | K20001- | |
| 2 | 01643-31645 | WASHER | K20001- | |
| 3 | 20Y-30-K1373 | YOKE | K20001- | |
| 4 | 20Y-30-K1380 | SPRING,RECOIL | K20001- | |
| 5 | 20Y-30-K1630 | SPACER | K20001- | |
| 6 | 20Y-30-K1390 | CYLINDER | K20001- | |
| 7 | 206-30-55150 | SEAL | K20001- | |
| 8 | 20Y-30-K1550 | COLLAR | K20001- | |
| 9 | 20Y-30-K1430 | SHAFT | K20001- | |
| 10 | 07155-00720 | RING,WEAR | K20001- | |
| 11 | 09370-00070 | U-PACKING | K20001- | |
| 12 | 20Y-30-K1640 | RING,BACKING | K20001- | |
| 13 | 07959-20001 | VALVE | K20001- | |
| 14 | 205-30-72170 | PLATE | K20001- | |
| 15 | 01010-51225 | BOLT | K20001- | |
| 16 | 01643-31232 | WASHER | K20001- |