| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | (\8\20Y-973-X142) | PIPING GROUP | 52368-58018 | |
| ==================== | ||||
| 1 | 20Y-970-1410 | TUBE,L.H. | 45001-58018 | |
| 2 | 20Y-970-1420 | TUBE,R.H. | 45001-58018 | |
| 3 | 01010-51230 | BOLT | 45001-58018 | |
| 4 | 01643-31232 | WASHER | 45001-58018 | |
| 5 | 07074-21015 | HOSE | 45001-58018 | |
| 6 | 20Y-970-2971 | TUBE | 53460-58018 | |
| 6A | 20Y-970-2981 | TUBE | 53460-58018 | |
| 7 | 21T-09-11460 | O-RING | 45001-58018 | |
| 8 | 07371-31049 | FLANGE | 45001-58018 | |
| 9 | 07372-21035 | BOLT | 45001-58018 | |
| 10 | 01643-51032 | WASHER | 45001-58018 | |
| 11 | 07097-21012 | HOSE | 45001-58018 | |
| 12 | 21T-09-11460 | O-RING | 45001-58018 | |
| 13 | 07371-31049 | FLANGE | 45001-58018 | |
| 14 | 07372-21035 | BOLT | 45001-58018 | |
| 15 | 01643-51032 | WASHER | 45001-58018 | |
| 16 | 207-62-31330 | CLAMP | 52368-58018 | |
| 17 | 01010-51225 | BOLT | 53460-58018 | |
| 17A | 01010-51235 | BOLT | 53460-58018 | |
| 18 | 20Y-62-13450 | PLATE | 52368-58018 | |
| 19 | 20Y-970-1430 | BRACKET | 45001-58018 | |
| 20 | 01010-51230 | BOLT | 45001-58018 | |
| 21 | 01643-31232 | WASHER | 45001-58018 | |
| ==================== | ||||
| G-2 | (\8\20Y-973-X132) | BOOM ARM GROUP | 52368-58018 | |
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| 22 | 20Y-70-11520 | HOSE¤ 440MM | 52795-58018 | |
| 23 | 205-970-2222 | BRACKET (WELDED) | 45001-58018 | |
| 24 | 20Y-970-3161 | BRACKET (WELDED) | 53460-58018 | |
| 25 | 20Y-970-3171 | BRACKET (WELDED) | 53460-58018 | |
| 26 | 20Y-970-2990 | BRACKET (WELDED) | 53460-58018 | |
| 27 | 20Y-970-3460 | BRACKET (WELDED) | 56460-58018 | |
| ==================== |