| 1 | 20J-70-11121 | BOOM ASSEMBLY | |
| 2 | 21P-70-K1650 | BUSHING | |
| 3 | 07145-00080 | SEAL | |
| 4 | 20G-70-K2190 | PIN | |
| 5 | 205-70-66580 | PLATE | |
| 6 | 01010-81230 | BOLT | |
| 7 | 01643-31232 | WASHER | |
| 8 | 207-70-24190 | SPACER¤ 0.8MM | |
| |8 | 20J-70-11760 | SPACER¤ 3.0MM | |
| 9 | 20Y-70-11180 | PIN | |
| 10 | 205-70-66580 | PLATE | |
| 11 | 01010-81230 | BOLT | |
| 12 | 01643-31232 | WASHER | |
| 13 | 20Y-70-11370 | SPACER¤ 1.5MM | |
| |13 | 21K-70-22150 | SPACER¤ 1.0MM | |
| 14 | 21K-70-31170 | PIN | |
| 15 | 21K-70-31320 | PLATE | |
| 16 | 01010-81235 | BOLT | |
| 17 | 01643-31232 | WASHER | |
| 18 | 21K-70-31370 | SPACER¤ 0.5MM | |
| |18 | 205-70-51450 | SPACER¤ 1.0MM |
