| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20M-70-74110 | LINK,R.H. | 10617- | |
| 2 | 20M-70-74120 | LINK,L.H. | 10617- | |
| 20M-970-7801 | LINK ASS'Y | 10617- | ||
| 3 | 20M-970-7131 | LINK | 10617- | |
| 4 | 07144-10303 | BUSHING | 10617- | |
| 5 | 07145-00030 | SEAL,DUST | 10617- | |
| 6 | 20M-70-11251 | PIN | 10617- | |
| 7 | 07020-00000 | FITTING,GREASE | 10617- | |
| 8 | 04082-00110 | LOCK | 10617- | |
| 9 | 20N-70-11280 | SPACER¤ 1.0MM | 10617- | |
| 10 | 01010-51020 | BOLT | 10617- | |
| 11 | 01643-31032 | WASHER | 10617- | |
| 12 | 20M-70-11262 | PIN | 10617- | |
| 20M-970-7960 | LINK ASS'Y | 10617- | ||
| 13 | 20M-970-7970 | LINK,L.H. | 10617- | |
| 14 | 20M-970-7980 | LINK,R.H. | 10617- | |
| 15 | 07020-00000 | FITTING,GREASE | 10617- | |
| 16 | 20M-970-7950 | PIN | 10617- | |
| 17 | 07020-00000 | FITTING,GREASE | 10617- | |
| 18 | 01010-51070 | BOLT | 10617- | |
| 19 | 01580-11008 | NUT | 10617- | |
| 20 | 20N-70-71180 | SPACER | 10617- | |
| 21 | 20D-14-11530 | O-RING | 10617- | |
| 22 | 20N-70-11280 | SPACER¤ 1.0MM | 10617- |