| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | BOOM EXTENSION, FIRST (SEE PG 17-030) | |||
| 89 334 | EXTENSION ASSEMBLY, 16 FT. SECOND BOOM | |||
| 2 | 24 860 R1 | BOLT | ||
| 3 | 120 384 | WASHER, LOCK | ||
| 4 | 57 988 | NUT, LOCK | ||
| 5 | 75 576 | CAM | ||
| 6 | 75 571 | WASHER, FLAT | ||
| 7 | 65 595 | BEARING | ||
| 8 | 75 566 | ROLLER | ||
| 9 | 63 163 | FITTING, GREASE | ||
| 10 | 73 761 A | KEY, WOODRUFF | ||
| 11 | 75 565 | SHAFT, ROLLER | ||
| 12 | 70 444 | PIN | ||
| 13 | 82 211 | PIN, COTTER | ||
| 14 | 75 579 | BOLT | ||
| 15 | 75 574 | PLATE, WEAR | ||
| 16 | 89 322 | EXTENSION, 16 FT. BOOM | ||
| 17 | 72 026 | SPACER, HEAD BLOCK | ||
| 18 | 25 496 R1 | BOLT | ||
| 33 384 H45 | WASHER, LOCK | |||
| 19 | 70 489 | ROLLER | ||
| 70 490 | FRAME | |||
| 70 491 | PIN | |||
| 70 492 | BEARING |