| |$0 | 21U-70-25500 | BOOM ASS'Y,1ST | |
| 1 | BOOM | ||
| 2 | 21U-70-25520 | SEAT (WELDED) | |
| 3 | 21U-70-25530 | BAR (WELDED) | |
| 4 | 20C-70-11140 | BUSHING | |
| 5 | 07145-00040 | SEAL,DUST | |
| 6 | 07020-00675 | FITTING,GREASE | |
| |$7 | 21U-70-25900 | BOOM ASS'Y,2ND | |
| 7 | BOOM | ||
| 8 | 21U-70-25550 | BAR (WELDED) | |
| 9 | 21U-60-21230 | COLLAR | |
| 10 | 21U-70-21240 | COLLAR | |
| 11 | 21U-70-21220 | BUSHING | |
| 12 | 07145-00055 | SEAL,DUST | |
| 13 | 21U-70-21320 | BOOM,3RD |
