| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-70-B2011 | BOOM | B31908- | |
| \0\20Y-70-B2010 | BOOM | B31800-B31907 | ||
| 2 | 20Y-62-45152 | BRACKET (WELDED) | B31800- | |
| 3 | 20Y-62-45162 | BRACKET (WELDED) | B31800- | |
| 4 | 20Y-62-45172 | BRACKET (WELDED) | B31800- | |
| 5 | 20Y-62-45210 | BRACKET (WELDED) | B31800- | |
| 6 | 20Y-62-52710 | BRACKET (WELDED) | B31800- | |
| 7 | 20Y-62-52720 | BRACKET (WELDED) | B31800- | |
| 8 | 20Y-62-B1020 | PLATE | B31908- | |
| \0\20Y-70-11651 | PLATE | B31800-B31907 | ||
| 9 | 20Y-62-B1010 | PLATE | B31908- | |
| 10 | 20Y-62-B1030 | PLATE | B31908- | |
| 11 | 20Y-62-B1050 | PLATE | B31908- | |
| \0\20Y-70-41930 | PLATE | B31800-B31907 | ||
| 12 | 20Y-62-B1051 | PLATE | B31960- | |
| \0\20Y-62-B1050 | PLATE | B31908-B31959 | ||
| 13 | 08036-D1630 | CLAMP | B33421- | |
| \0\08036-D1630 | CLAMP | B31800-B33420 | ||
| 14 | 01572-21225 | BOSS | B31800-B33420 | |
| 15 | 20Y-70-21640 | BUSHING | B31800- | |
| 16 | 07145-00090 | SEAL | B31800- | |
| 17 | 07049-01215 | PLUG | B31800- | |
| 18 | 20Y-70-B2140 | PLATE | B31960- | |
| 19 | 01010-81025 | BOLT | B31960- | |
| 20 | 01643-31032 | WASHER | B31960- |