| Item | Part No. | Part Name | Qty | Serial No. |
| 89 118 | BOOM ASSEMBLY, FOUR-SECTION POWER | | |
| 1 | | SHEAVE ASSEMBLY (SEE PG 17-058) | | |
| 2 | 34 260 H45 | BOLT | | |
| 3 | 120 214 | WASHER, LOCK | | |
| 4 | 82 151 | NUT, HEX | | |
| 5 | 154 444 | BOLT | | |
| 82 862 | WASHER, FLAT | | |
| 33 789 | SPACER | | |
| 6 | 154 746 | PIN WELDMENT, PIVOT | | |
| 7 | 44 871 | NUT, HEX | | |
| 33 388 | WASHER, LOCK | | |
| 8 | 63 570 | BUSHING | | |
| 109 461 | FITTING, GREASE | | |
| 9 | 154 748 H45 | CAP, PIVOT PIN | | |
| 10 | 10 107 | BOLT | | |
| 11 | 69 866 | PIN | | |
| 12 | 82 864 | WASHER, FLAT | | |
| 13 | 53 985 | NUT, LOCK | | |
| 14 | | CYLINDER, LOWER CROWD (SEE PG 10-140) | | |
| 15 | 123 112 | BRACKET, TUBE MOUNTING | | |
| 37 123 | WASHER, FLAT | | |
| 120 384 | WASHER, LOCK | | |
| 71 124 | NUT, HEX | | |
| 16 | 33 368 H45 | BOLT | | |
| 120 384 | WASHER, LOCK | | |
| 71 124 | NUT, HEX | | |
| 17 | 89 328 | TROUGH WELDMENT | | |
| 18 | 65 301 A | PAD, WEAR - BRONZE | | |
| 1434 588 H1 | PAD, WEAR - NYLON | | |
| 65 321 | SPACER | | |
| 65 322 | SPACER | | |
| 154 457 | SPACER | | |
| 84 169 | BOLT | | |
| 120 384 | WASHER, LOCK | | |
| 82 861 | WASHER, FLAT | | |
| 19 | 65 319 | BOLT | | |
| 20 | 82 861 | WASHER, FLAT | | |
| 21 | 72 962 | RETAINER | | |
| 22 | 65 324 A | DOWEL | | |
| 23 | 65 300 A | PAD, WEAR - BRONZE | | |
| 1434 589 H1 | PAD, WEAR - NYLON | | |
| 92 687 | SHIM - .0598 | | |
| 24 | | MOTOR, SPRING (SEE PG 17-092) | | |
| 25 | 75 535 | KEY, WOODRUFF | | |
| 26 | 89 059 | DRUM | | |
| 27 | 85 044 | WASHER, FLAT | | |
| 28 | 57 988 | NUT, LOCK | | |
| 29 | 85 250 | ROPE, WIRE | | |
| 120 384 | WASHER, LOCK | | |
| 71 124 | NUT, HEX | | |
| 30 | 85 271 | TRACK, TROLLEY | | |
| 135 297 | BOLT | | |
| 31 | 1285 933 H91 | BOOM ASSEMBLY, LOWER | | |
| 81 370 | STUD, TAPPED | | |
| 86 643 | PLUG | | |
| 32 | | TROLLEY ASSEMBLY (SEE PG 17-064) | | |
| 33 | 82 094 | BOLT | | |
| 34 | 33 384 H45 | WASHER, LOCK | | |
| 35 | 75 014 | WASHER, FLAT | | |
| 36 | 1430 368 H1 | SPACER | | |
| 37 | 85 298 | GUARD, TROLLEY | | |
| 38 | 85 297 | GUARD, TROLLEY | | |
| 39 | 85 299 | GUARD, TROLLEY | | |
| 40 | 24 860 R1 | BOLT | | |
| 41 | 120 384 | WASHER, LOCK | | |
| 42 | 57 988 | NUT, LOCK | | |
| 43 | 75 576 | CAM | | |
| 44 | 75 571 | WASHER, FLAT | | |
| 45 | 73 761 A | KEY, WOODRUFF | | |
| 46 | 75 565 | SHAFT | | |
| 47 | 154 612 | SUPPORT, WEAR PAD | | |
| 48 | 27 540 | BUSHING | | |
| 49 | 109 461 | FITTING, GREASE | | |
| 50 | 154 611 | SUPPORT, WEAR PAD | | |
| 51 | 27 540 | BUSHING | | |
| 52 | 82 108 | BOLT | | |
| 53 | 73 191 | ANGLE WELDMENT, SLIDE | | |
| 54 | 120 384 | WASHER, LOCK | | |
| 55 | 71 124 | NUT, HEX | | |
| 56 | 150 379 | BOOM WELDMENT, UPPER | | |
| 57 | 75 579 | BOLT | | |
| 58 | 44 871 | NUT, HEX | | |
| 59 | 55 483 | BOLT | | |
| 60 | 120 384 | WASHER, LOCK | | |
| 61 | 126 167 | RETAINER | | |
| 62 | 126 165 | PIN, ANCHOR | | |
| 63 | 86 025 | GUARD, HOSE | | |
| 64 | 82 870 | WASHER, FLAT | | |
| 65 | 33 388 | WASHER, LOCK | | |
| 66 | 93 183 | BOLT | | |
| 67 | 70 488 | RETAINER | | |
| 68 | 75 579 | BOLT | | |
| 69 | 82 861 | WASHER, FLAT | | |
| 70 | 84 169 | BOLT | | |
| 71 | 65 321 | SPACER | | |
| 65 322 | SPACER | | |
| 154 457 | SPACER | | |
| 72 | 65 301 A | PAD, WEAR - BRONZE | | |
| 1434 588 H1 | PAD, WEAR - NYLON | | |
| 73 | | CYLINDER, DUAL CROWD (SEE PG 10-144) | | |
| 74 | | ROLLER ASSEMBLY (SEE PG 17-066) | | |
| 75 | 150 401 | DOWEL | | |
| 76 | 150 400 | RETAINER | | |
| 77 | 82 861 | WASHER, FLAT | | |
| 78 | 84 169 | BOLT | | |
| 79 | 75 568 | SHAFT | | |
| 80 | 150 383 | BOOM EXTENSION, FIRST | | |
| 81 | 78 741 | SPACER | | |
| 154 458 | SPACER | | |
| 82 | 75 574 | PAD, WEAR - BRONZE | | |
| 1434 587 H1 | PAD, WEAR - NYLON | | |
| 83 | 154 802 | BOLT | | |
| 84 | 37 123 | WASHER, LOCK | | |
| 85 | 82 105 | BOLT | | |
| 129 497 | PLATE, LOCK | | |
| 86 | 150 392 | BOOM EXTENSION & HEAD BLOCK - COMPLETE | | |
| 150 391 | BOOM EXTENSION & HEAD BLOCK-LESS COMPONENTS | | |
| | | | |
| | (FOR HEAD BLOCK COMPONENTS, SEE PG 17-071) | | |
| 87 | | HOSE - PAIR (SEE PG 10-048) | | |
| 88 | | HOIST ASSEMBLY (SEE PG 17-018) | | |
| 89 | 119 890 | BOLT | | |
| 90 | 33 388 | WASHER, LOCK | | |
| 91 | 89 333 | COUNTERWEIGHT | | |
| 86 684 | PLATE | | |
| 82 145 | BOLT | | |
| 82 175 | WASHER, LOCK | | |
| 92 | 67 938 | BOLT | | |
| 93 | 73 659 | WASHER, LOCK | | |
| N/I | 89 347 | ROPE, WIRE - HOIST | | |