| Item | Part No. | Part Name | Qty | Serial No. |
| 23S-70-00012 | BOOM ASS'Y,1ST | 5001- | ||
| 1 | \6\ | BOOM | 5001- | |
| 2 | 22W-70-11280 | BUSHING | 5001- | |
| 3 | 07145-00110 | SEAL | 5001- | |
| 4 | 07020-00675 | FITTING | 5001- | |
| 5 | 23S-70-15111 | BRACKET | 5001- | |
| 6 | 01010-51225 | BOLT | 5001- | |
| 7 | 01602-21236 | WASHER | 5001- | |
| 8 | 23S-70-15140 | SHEAVE | 5001- | |
| 9 | 06001-06206 | BEARING | 5001- | |
| 10 | 22W-70-11480 | WASHER | 5001- | |
| 11 | 22W-70-11721 | PIN | 5001- | |
| 12 | 07020-00000 | FITTING | 5001- | |
| 13 | 01010-50816 | BOLT | 5001- | |
| 14 | 01602-20825 | WASHER | 5001- | |
| 15 | 01641-20812 | WASHER | 5001- | |
| 16 | 22W-70-11740 | ROLLER | 5001- | |
| 17 | 06120-02030 | BEARING | 5001- | |
| 18 | 06122-02004 | SEAL | 5001- | |
| 19 | 22W-70-11750 | PIN | 5001- | |
| 20 | 07020-00000 | FITTING | 5001- | |
| 21 | 04050-13035 | PIN | 5001- | |
| 22 | 23S-70-15150 | GUIDE | 5001- | |
| 23 | 01010-51025 | BOLT | 5001- | |
| 24 | 01602-21030 | WASHER | 5001- | |
| 25 | 22W-70-12570 | PLATE | 5001- | |
| 26 | 01010-51020 | BOLT | 5001- | |
| 27 | 01602-21030 | WASHER | 5001- | |
| 28 | 01642-21016 | WASHER | 5001- | |
| 29 | 23S-70-14180 | RETAINER | 5001- | |
| 30 | 23S-70-11510 | SHIM, 0.5MM | 5001- | |
| 31 | 01010-51050 | BOLT | 5001- | |
| 32 | 01010-51025 | BOLT | 5001- | |
| 33 | 01602-21030 | WASHER | 5001- | |
| 34 | 23S-70-14414 | PAD | 5001- | |
| 35 | 23S-70-05190 | SHIM ASS'Y | 5001- | |
| 35 | \6\ | SHIM, 0.5MM | 5001- | |
| 35 | \6\ | SHIM, 1.0MM | 5001- | |
| 36 | 01220-40810 | SCREW | 5001- | |
| 37 | 23S-70-14173 | RETAINER | 5001- | |
| 38 | 23S-70-14114 | PAD | 5001- | |
| 39 | 23S-70-05110 | SHIM ASS'Y | 5001- | |
| 39 | \6\ | SHIM, 0.2MM | 5001- | |
| 39 | \6\ | SHIM, 0.5MM | 5001- | |
| 39 | \6\ | SHIM, 1.0MM | 5001- | |
| 40 | 01010-51640 | BOLT | 5001- | |
| 41 | 01643-31645 | WASHER | 5001- | |
| 42 | 23S-70-13510 | PIN | 5001- | |
| 43 | 281-40-13580 | PLATE | 5001- | |
| 44 | 01010-51025 | BOLT | 5001- | |
| 45 | 01602-21030 | WASHER | 5001- | |
| 46 | 23S-46-14120 | PIN | 5001- | |
| 47 | 23S-70-12120 | HOLDER | 5001- | |
| 48 | 23S-70-12130 | SHIM, 0.5MM | 5001- | |
| 49 | 01010-51645 | BOLT | 5001- | |
| 50 | 01643-31645 | WASHER | 5001- | |
| 51 | 23S-70-12511 | PIN | 5001- | |
| 52 | 07020-00000 | FITTING | 5001- | |
| 53 | 01010-51245 | BOLT | 5001- | |
| 54 | 01643-31232 | WASHER | 5001- | |
| 55 | 22W-70-14131 | BRACKET | 5001- | |
| 56 | 01220-40420 | SCREW | 5001- | |
| 57 | 01580-10403 | NUT | 5001- | |
| 58 | 01601-20410 | WASHER | 5001- |