| Item | Part No. | Part Name | Qty | Serial No. |
| 203-70-01410 | BOOM ASS'Y | 59907- | ||
| 1 | \6\ | BOOM | 53166- | |
| 2 | 203-70-51221 | SEAT (WELDED) | 53166- | |
| 3 | 203-70-61780 | PLATE (WELDED) | 53166- | |
| 4 | 203-70-61C60 | SEAT (WELDED) | 53166- | |
| 5 | 203-70-51260 | SEAT (WELDED) | 53166- | |
| 6 | 203-70-61310 | PLATE (WELDED) | 53166- | |
| 7 | 203-70-61C60 | SEAT (WELDED) | 53166- | |
| 8 | 203-70-51221 | SEAT (WELDED) | 53166- | |
| 9 | 203-70-61790 | PLATE (WELDED) | 53166- | |
| 10 | 203-70-66110 | BUSHING | 59907- | |
| 11 | 07145-00070 | SEAL,DUST | 45001- | |
| 12 | 07145-00070 | SEAL,DUST | 45001- | |
| 13 | 20Y-06-25310 | WORKING LAMP ASS'Y | 61433- | |
| 13 | 421-06-23330 | BULB, 70W | 61433- | |
| 14 | 20Y-06-21551 | BRACKET | 60774- | |
| 15 | 01010-81225 | BOLT | 57000- | |
| 16 | 01643-31232 | WASHER | 45001- | |
| 17 | 203-06-57230 | WIRE | 45001- | |
| 18 | 08034-40521 | BAND | 71217- | |
| 18 | 203-06-56570 | BAND | 52401-71216 | |
| 19 | 08034-20414 | BAND | 52401- | |
| 20 | 01010-81230 | BOLT | 57000- | |
| 21 | 01643-31232 | WASHER | 52401- | |
| 22 | 202-70-61210 | PIN | 45001- | |
| 23 | 205-70-66580 | PLATE | 62892- | |
| 24 | 01010-81230 | BOLT | 57000- | |
| 25 | 01643-31232 | WASHER | 45001- | |
| 26 | 20U-70-31340 | SPACER, 1.0MM | 62304- | |
| 26 | 20U-70-31330 | SPACER, 0.5MM | 62304- | |
| 27 | 203-70-42121 | PIN | 49821- | |
| 28 | 205-70-66580 | PLATE | 62892- | |
| 29 | 01010-81230 | BOLT | 57000- | |
| 30 | 01643-31232 | WASHER | 45001- | |
| 31 | 203-70-41461 | SPACER | 62304- |