| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20E-70-K2554 | BOOM,FIRST | K40001- | |
| 2 | 20E-70-K1890 | BUSHING | K40001- | |
| 3 | 07145-00070 | SEAL,DUST | K40001- | |
| 4 | 206-70-53150 | BUSHING | K40001- | |
| 5 | 07145-00070 | SEAL,DUST | K40001- | |
| 6 | 07145-00080 | SEAL,DUST | K40001- | |
| 7 | 20E-70-K1131 | PIN | K40001- | |
| 8 | 20Y-70-11170 | PLATE | K40001- | |
| 9 | 20Y-70-11380 | BOLT | K40001- | |
| 10 | 01580-12016 | NUT | K40001- | |
| 11 | 205-70-51450 | SPACER¤ 1.0MM | K40001- | |
| 12 | 20Y-70-11390 | SPACER¤ 0.8MM | K40001- | |
| 20Y-70-11370 | SPACER¤ 1.5MM | K40001- | ||
| 13 | 206-70-51170 | PIN | K40001- | |
| 14 | 205-70-66580 | PLATE | K40001- | |
| 15 | 01010-81230 | BOLT | K40001- | |
| 16 | 01643-31232 | WASHER | K40001- | |
| 17 | 20Y-70-11340 | SPACER¤ 0.8MM | K40001- | |
| 205-70-51530 | SPACER¤ 1.5MM | K40001- |