| Item | Part No. | Part Name | Qty | Serial No. |
| 209-72-00100 | BOOM ASSEMBLY | |||
| 1 | 209-72-51514 | BOOM | ||
| 2 | 209-62-58350 | CLAMP | ||
| 3 | 209-62-58520 | SEAT | ||
| 4 | 209-72-51541 | BLOCK | ||
| 5 | 209-72-51550 | SEAT | ||
| 6 | 209-70-51190 | BUSHING | ||
| 7 | 209-72-51211 | BUSHING | ||
| 8 | 209-72-51250 | BUSHING | ||
| 9 | 209-72-11261 | SEAL | ||
| 10 | ARM (SEE PG T-0114) | |||
| 11 | FRAME, REVOLVING (SEE PG K-0032) |