| |1 | 21W-70-00201 | BOOM ASS'Y,2ND | |
| |1 | 21W-70-00200 | BOOM ASS'Y,2ND | |
| 1 | BOOM | ||
| 2 | 21W-70-11950 | BUSHING | |
| |2 | 21W-70-11140 | BUSHING | |
| 3 | 07020-00675 | FITTING,GREASE | |
| 4 | 07145-00100 | SEAL,DUST | |
| 5 | 21W-70-11170 | PIN | |
| 6 | 21W-70-11280 | SPACER¤ 0.5MM | |
| |6 | 21W-70-11270 | SPACER¤ 1.0MM | |
| |6 | 21W-70-11260 | SPACER¤ 2.0MM | |
| 7 | 21W-70-11310 | PLATE | |
| 8 | 01010-51230 | BOLT | |
| 9 | 01643-31232 | WASHER | |
| 10 | 21W-70-11191 | PIN | |
| 11 | 203-70-24150 | SPACER¤ 1.0MM | |
| |11 | 203-70-24160 | SPACER¤ 2.0MM | |
| 12 | 203-70-24160 | SPACER¤ 2.0MM | |
| 13 | 21W-70-11380 | PLATE | |
| 14 | 21W-70-11910 | PLATE | |
| 15 | 01010-51225 | BOLT | |
| 16 | 01643-31232 | WASHER | |
| 17 | 21W-70-11310 | PLATE | |
| 18 | 01010-51230 | BOLT | |
| 19 | 01643-31232 | WASHER | |
| |19 | 21W-70-00400 | LINK ASS'Y | |
| 20 | LINK | ||
| 21 | 07144-10404 | BUSHING | |
| 22 | 07020-00675 | FITTING,GREASE | |
| 23 | 07145-00040 | SEAL,DUST | |
| 24 | 21W-70-11211 | PIN | |
| 25 | 21W-70-11290 | SPACER¤ 1.0MM | |
| 26 | 21W-70-11310 | PLATE | |
| 27 | 01010-51230 | BOLT | |
| 28 | 01602-21236 | WASHER,SPRING | |
| 29 | 21W-70-11180 | PIN | |
| 30 | 21W-70-11280 | SPACER¤ 0.5MM | |
| |30 | 21W-70-11270 | SPACER¤ 1.0MM | |
| |30 | 21W-70-11260 | SPACER¤ 2.0MM | |
| 31 | 21W-70-11310 | PLATE | |
| 32 | 01010-51230 | BOLT | |
| 33 | 01643-31232 | WASHER |
