| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20T-70-71421 | LINK,L.H. | 8001- | |
| 2 | 20T-70-71431 | LINK,R.H. | 8001- | |
| 20U-70-00521 | LINK ASS'Y | 12800- | ||
| 20U-70-00520 | LINK ASS'Y | 8001-12799 | ||
| 3 | \6\ | LINK | 12800- | |
| \6\ | LINK | 8001-12799 | ||
| 4 | 20T-70-25740 | BUSHING | 12800- | |
| 20T-70-25740 | BUSHING | 8001-12799 | ||
| 5 | 07145-00045 | SEAL,DUST | 12800- | |
| 07145-00045 | SEAL,DUST | 8001-12799 | ||
| 6 | 20T-70-71451 | PIN | 8001- | |
| 7 | 07020-00000 | FITTING,GREASE | 8001- | |
| 8 | 20T-70-71270 | PLATE | 8001- | |
| 9 | 01010-82045 | BOLT | 8001- | |
| 10 | 01643-32060 | WASHER | 8001- | |
| 11 | 20U-70-21780 | SHIM¤ 2.5MM | 8001- | |
| 12 | 20T-70-81710 | SPACER¤ 1.0MM | 13001- |