| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21K-30-B7160 | FRAME | B21003-B21173 | |
| \0\21K-30-B7112 | FRAME | B20695-B21002 | ||
| \0\21K-30-B7111 | FRAME | B20099-B20694 | ||
| \0\21K-30-B7110 | FRAME | B20037-B20098 | ||
| \0\21K-30-71210 | TRACK FRAME | B20001-B20036 | ||
| 2 | 21K-30-71C20 | PLATE (WELDED) | B20001-@ | |
| 3 | 20Y-30-31D24 | BRACKET (WELDED) | B21003-@ | |
| \0\20Y-30-31D21 | BRACKET (WELDED) | B20001-B21002 | ||
| 4 | 21K-30-71B50 | PLATE | B20001-@ | |
| 5 | 01010-82065 | BOLT | B20001-@ | |
| 6 | 01643-32060 | WASHER | B20001-@ | |
| 7 | 01580-12016 | NUT | B20001-@ | |
| 8 | 21K-30-71141 | COVER | B20001-@ | |
| 9 | 205-30-71181 | COVER | B20001-@ | |
| 10 | 205-30-71191 | GASKET | B20001-@ | |
| 11 | 01010-81025 | BOLT | B20001-@ | |
| 12 | 01643-31032 | WASHER | B20001-@ | |
| 13 | 21K-30-71160 | SEAL | B20001-@ | |
| 14 | 21K-30-71150 | SEAL | B20001-@ |