| Item | Part No. | Part Name | Qty | Serial No. |
| 22B-70-00311 | BOOM ASS'Y | 6583- | ||
| 22B-70-00310 | BOOM ASS'Y | 4501-6582 | ||
| 1 | \6\ | BOOM | 7793- | |
| 1 | \6\ | BOOM | 6583-7792 | |
| 1 | \6\ | BOOM | 4501-6582 | |
| 22B-70-00220 | BRACKET ASS'Y | 4501- | ||
| 2 | \6\ | BRACKET (WELDED) | 4501- | |
| 3 | 203-46-41130 | SEAT (WELDED) | 4501- | |
| 4 | 21J-70-21310 | BUSHING | 4501- | |
| 5 | 22B-70-12230 | SEAL,DUST | 4501- | |
| 6 | 20T-54-74510 | CAP | 4501- | |
| 7 | 22B-70-12230 | SEAL,DUST | 4501- | |
| 8 | 22B-06-11690 | WORK LAMP ASS'Y | 4501- | |
| 9 | 421-06-23330 | BULB, 70W | 4501- | |
| 10 | 22B-70-11380 | BRACKET | 4501- | |
| 11 | 01010-81225 | BOLT | 4501- | |
| 12 | 01643-31232 | WASHER | 4501- | |
| 13 | 22B-06-11342 | WIRING HARNESS | 4501- | |
| 14 | 04434-51012 | CLIP | 4501- | |
| 15 | 08034-30521 | BAND | 4501- | |
| 16 | 01010-81020 | BOLT | 4501- | |
| 17 | 01643-31032 | WASHER | 4501- | |
| 18 | 22B-70-15220 | PIN | 4501- | |
| 19 | 205-70-66580 | PLATE | 7793- | |
| 19 | 21W-70-11310 | PLATE | 4501-7792 | |
| 20 | 01010-81230 | BOLT | 4501- | |
| 21 | 01643-31232 | WASHER | 4501- | |
| 22 | 20U-70-31340 | SPACER, 1.0MM | 4501- | |
| 22 | 20U-70-31330 | SPACER, 0.5MM | 4501- | |
| 23 | 203-70-42121 | PIN | 4501- | |
| 24 | 205-70-66580 | PLATE | 7793- | |
| 24 | 21W-70-11310 | PLATE | 4501-7792 | |
| 25 | 01010-81230 | BOLT | 4501- | |
| 26 | 01643-31232 | WASHER | 4501- | |
| 27 | 21Y-70-14830 | SPACER, 1.0MM | 4501- | |
| 28 | 22B-62-19140 | TUBE | 4501- | |
| 29 | 02896-11018 | O-RING | 4501- | |
| 30 | 22B-62-19130 | TUBE | 4501- | |
| 31 | 02896-11015 | O-RING | 4501- | |
| 32 | 22B-62-19180 | HOSE, 690MM | 4501- | |
| 33 | 22B-62-19190 | HOSE, 730MM | 4501- | |
| 34 | 22B-62-19120 | TUBE | 4501- | |
| 35 | 02896-11012 | O-RING | 4501- | |
| 36 | 22B-62-19110 | TUBE | 4501- | |
| 37 | 02896-11015 | O-RING | 4501- |