| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20D-910-1140 | BLADE | 1003- | |
| 2 | 20D-910-1150 | BRACKET,L.H. (WELDED) | 1003- | |
| 3 | 20D-910-1160 | BRACKET,R.H. (WELDED) | 1003- | |
| 4 | 20D-910-1170 | EDGE,CUTTING | 1003- | |
| 5 | 101-817-1120 | BIT,END | 1003- | |
| 6 | 02090-10845 | BOLT | 1003- | |
| 7 | 02290-10813 | NUT | 1003- | |
| 8 | 20D-910-1181 | BRACKET | 1003- | |
| 9 | 01010-32060 | BOLT | 1003- | |
| 10 | 01643-32060 | WASHER | 1003- | |
| 11 | 20D-910-1211 | PIN | 1003- | |
| 12 | 04082-00212 | LOCK,PLATE | 1003- | |
| 13 | 01010-31225 | BOLT | 1003- | |
| 14 | 01602-01236 | WASHER,SPRING | 1003- | |
| 15 | 20D-910-1231 | HOOK | 1003- | |
| 16 | 20D-910-1220 | HOLDER | 1003- | |
| 17 | 01010-31680 | BOLT | 1003- | |
| 18 | 01643-31645 | WASHER | 1003- | |
| 19 | 20D-910-1191 | LINK | 1003- | |
| 20 | 07020-00000 | FITTING,GREASE | 1003- | |
| 21 | 07144-10503 | BUSHING | 1003- | |
| 22 | 07143-10505 | BUSHING | 1003- | |
| 23 | 07145-00050 | SEAL,DUST | 1003- | |
| 24 | 20D-910-1211 | PIN | 1003- | |
| 25 | 04082-00212 | LOCK,PLATE | 1003- | |
| 26 | 01010-31225 | BOLT | 1003- | |
| 27 | 01602-01236 | WASHER,SPRING | 1003- | |
| 28 | 20D-910-1220 | HOLDER | 1003- | |
| 29 | 01010-31680 | BOLT | 1003- | |
| 30 | 01643-31645 | WASHER | 1003- | |
| 31 | 20D-910-1250 | PIN | 1003- | |
| 32 | 07020-00000 | FITTING,GREASE | 1003- | |
| 33 | 04082-00212 | LOCK,PLATE | 1003- | |
| 34 | 01010-31225 | BOLT | 1003- | |
| 35 | 01602-01236 | WASHER,SPRING | 1003- | |
| 36 | 20D-910-1111 | LINK | 1003- | |
| 37 | 07143-10505 | BUSHING | 1003- | |
| 38 | 07145-00050 | SEAL,DUST | 1003- | |
| 39 | 20D-910-1240 | PIN | 1003- | |
| 40 | 07020-00000 | FITTING,GREASE | 1003- | |
| 41 | 04082-00212 | LOCK,PLATE | 1003- | |
| 42 | 01010-31225 | BOLT | 1003- | |
| 43 | 01602-01236 | WASHER,SPRING | 1003- | |
| 44 | 20D-910-1250 | PIN | 1003- | |
| 45 | 07020-00000 | FITTING,GREASE | 1003- | |
| 46 | 04082-00212 | LOCK,PLATE | 1003- | |
| 47 | 01010-31225 | BOLT | 1003- | |
| 48 | 01602-01236 | WASHER,SPRING | 1003- |