| Item | Part No. | Part Name | Qty | Serial No. |
| 21P-70-00101 | BOOM ASS'Y | K20001- | ||
| 1 | \6\ | BOOM | K20171- | |
| \6\ | BOOM | K20001-K20170 | ||
| 2 | 21P-70-21140 | BRACKET (WELDED) | K20001- | |
| 3 | 566-16-11240 | BOSS (WELDED) | K20001- | |
| 4 | 21K-70-31390 | BUSHING | K20001- | |
| 5 | 07145-00080 | SEAL,DUST | K20001- | |
| 6 | 07145-00080 | SEAL,DUST | K20001- | |
| 7 | 07020-00900 | FITTING,GREASE | K20001- | |
| 8 | 21K-70-31360 | PIN | K20001- | |
| 9 | 21K-70-31330 | PLATE | K20001- | |
| 10 | 01019-11640 | BOLT | K20001- | |
| 11 | 01580-11613 | NUT | K20001- | |
| 12 | 203-70-24170 | SPACER¤ 1.0MM | K20001- | |
| 13 | 21K-70-31170 | PIN | K20001- | |
| 14 | 21K-70-31320 | PLATE | K20001- | |
| 15 | 01010-51235 | BOLT | K20001- | |
| 16 | 01643-31232 | WASHER | K20001- | |
| 17 | 21K-70-31370 | SPACER¤ 0.5MM | K20001- | |
| 205-70-51450 | SPACER¤ 1.0MM | K20001- | ||
| 18 | 21K-70-21170 | PIN | K20001- | |
| 19 | 203-46-56270 | PLATE | K20001- | |
| 20 | 01010-51230 | BOLT | K20001- | |
| 21 | 01643-31232 | WASHER | K20001- | |
| 22 | 21K-70-22150 | SPACER¤ 1.0MM | K20001- | |
| 23 | 205-06-K1223 | WORK LAMP ASS'Y | K20314- | |
| 205-06-K1222 | WORK LAMP ASS'Y | K20001-K20313 | ||
| 205-06-K1890 | BULB¤ 70W | K20001- | ||
| 24 | 203-06-41130 | BRACKET | K20001- | |
| 25 | 01010-51425 | BOLT | K20001- | |
| 26 | 01643-31445 | WASHER | K20001- | |
| 27 | 203-06-K1340 | WIRING HARNESS | K20001- | |
| 28 | 203-06-56570 | BAND | K20001- |