| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20M-70-33110 | BUCKET | 2501- | |
| 2 | 20M-70-33130 | EDGE (WELDED) | 2501- | |
| 3 | 10E-853-1420 | TOOTH (WELDED) | 2501- | |
| 4 | 20M-70-13120 | EDGE (WELDED) | 2501- | |
| 20M-70-32100 | LINK ASS'Y | 2501- | ||
| 5 | \6\ | LINK | 2501- | |
| 6 | 07143-10303 | BUSHING | 2501- | |
| 7 | 07145-00030 | SEAL | 2501- | |
| 8 | 20N-70-11280 | SPACER, 1.0MM | 2501- | |
| 9 | 20M-70-11270 | PIN | 2501- | |
| 10 | 07020-00000 | FITTING | 2501- | |
| 11 | 01010-51070 | BOLT | 2501- | |
| 12 | 01580-11008 | NUT | 2501- | |
| 13 | 20M-70-32110 | LINK,L.H. | 2501- | |
| 14 | 20M-70-32120 | LINK,R.H. | 2501- | |
| 15 | 20M-70-11251 | PIN | 2501- | |
| 16 | 20M-70-11261 | PIN | 2501- | |
| 17 | 07020-00000 | FITTING | 2501- | |
| 18 | 04082-00110 | LOCK | 2501- | |
| 19 | 01010-51020 | BOLT | 2501- | |
| 20 | 01602-21030 | WASHER | 2501- |