| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21K-70-73110 | LINK,L.H. | B20001- | |
| 2 | 21K-70-72240 | BUSHING | B20001- | |
| 3 | 20Y-70-32361 | BUSHING | B20001- | |
| 4 | 20Y-70-23220 | SEAL | B20001- | |
| 5 | 21K-70-73120 | LINK,R.H. | B20001- | |
| 6 | 21K-70-72240 | BUSHING | B20001- | |
| 7 | 20Y-70-32361 | BUSHING | B20001- | |
| 8 | 20Y-70-23220 | SEAL | B20001- | |
| 9 | 07020-00000 | FITTING | B20001- | |
| 10 | 21K-70-23130 | SPACER | B20001- | |
| 11 | 21K-70-23210 | LINK | B20001- | |
| 12 | 21K-70-73130 | LINK,R.H. | B20001- | |
| 13 | 21K-70-23191 | PIN | B20150- | |
| 21K-70-23190 | PIN | B20001-B20149 | ||
| 14 | 01019-11640 | BOLT | B20001- | |
| 15 | 01580-11613 | NUT | B20001- | |
| 16 | 21K-70-71441 | SPACER | B20287- | |
| 21K-70-71440 | SPACER | B20001-B20286 | ||
| 17 | 21K-70-71491 | SPACER | B20358- | |
| 21K-70-71490 | SPACER | B20001-B20357 | ||
| 18 | 21K-70-23140 | PIN | B20001- | |
| 19 | 01011-81660 | BOLT | B20001- | |
| 20 | 01580-11613 | NUT | B20001- | |
| 21 | 21K-70-23140 | PIN | B20001- | |
| 22 | 01011-81690 | BOLT | B20001- | |
| 23 | 01580-11613 | NUT | B20001- | |
| 24 | 21K-70-23220 | PIN | B20001- | |
| 25 | 01019-11640 | BOLT | B20001- | |
| 26 | 01580-11613 | NUT | B20001- | |
| 27 | 21K-70-71640 | SPACER¤ 1.0MM | B20978- | |
| \1\20Y-70-31381 | SPACER¤ 1.0MM | B20939-B20977 | ||
| \1\20Y-70-31380 | SPACER¤ 1.0MM | B20001-B20938 | ||
| 28 | 21K-70-71640 | SPACER¤ 2.0MM | B20990- | |
| \1\20Y-70-31391 | SPACER¤ 2.0MM | B20939-B20989 | ||
| \1\20Y-70-31390 | SPACER¤ 2.0MM | B20001-B20938 | ||
| 29 | 07020-00000 | FITTING | B20001- |