| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 154-71-73210 | BLADE | 20001- | |
| 2 | 154-71-43120 | PLATE,L.H. (WELDED) | 20001- | |
| 3 | 154-71-43130 | PLATE,R.H. (WELDED) | 20001- | |
| 4 | 154-71-43180 | STOPPER (WELDED) | 20001- | |
| 5 | 154-71-71120 | BRACKET (WELDED) | 20001- | |
| 6 | 154-71-71131 | BRACKET,L.H. (WELDED) | 20001- | |
| 7 | 154-71-71141 | BRACKET,R.H. (WELDED) | 20001- | |
| 8 | 154-71-71151 | PIVOT,L.H. (WELDED) | 20001- | |
| 9 | 154-71-71161 | PIVOT,R.H. (WELDED) | 20001- | |
| 10 | 154-71-71540 | PLATE (WELDED) | 20001- | |
| 11 | 154-71-71551 | PLATE (WELDED) | 20001- | |
| 12 | 154-71-71561 | PLATE,R.H. (WELDED) | 20001- | |
| 13 | 154-71-72170 | BRACKET,R.H. (WELDED) | 20001- | |
| 14 | 154-71-72B11 | PLATE,L.H. (WELDED) | 20001- | |
| 15 | 154-71-72B21 | PLATE,R.H. (WELDED) | 20001- | |
| 16 | 154-71-72B30 | PLATE (WELDED) | 20001- | |
| 17 | 154-71-73220 | PLATE (WELDED) | 20001- | |
| 18 | 154-71-73230 | PLATE,L.H. (WELDED) | 20001- | |
| 19 | 154-71-73240 | PLATE,R.H. (WELDED) | 20001- | |
| 20 | 154-71-73250 | PLATE,L.H. (WELDED) | 20001- | |
| 21 | 154-71-73260 | PLATE,R.H. (WELDED) | 20001- | |
| 22 | 154-71-22470 | PIN | 20001- | |
| 23 | 17A-71-12361 | LOCK | 20001- | |
| 24 | 01010-81635 | BOLT | 20001- | |
| 25 | 01643-31645 | WASHER | 20001- | |
| 26 | 07020-00000 | FITTING,GREASE | 20001- | |
| 27 | 154-71-71271 | BRACKET | 20001- | |
| 28 | 154-71-00700 | SHIM ASS'Y | 20001- | |
| 28 | \6\ | SHIM, 2.3MM | 20001- | |
| 28 | \6\ | SHIM, 1.0MM | 20001- | |
| 28 | \6\ | SHIM, 0.5MM | 20001- | |
| 29 | 01010-82490 | BOLT | 20001- | |
| 30 | 01643-32460 | WASHER | 20001- | |
| 31 | 17M-71-21390 | PIN | 20001- | |
| 32 | 17A-71-12352 | LOCK | 20001- | |
| 33 | 01010-81645 | BOLT | 20001- | |
| 34 | 01643-31645 | WASHER | 20001- | |
| 35 | 07020-00000 | FITTING,GREASE | 20001- | |
| 36 | 07049-01620 | PLUG | 20001- | |
| 37 | 154-70-11314 | EDGE | 20001- | |
| 38 | 154-71-43190 | EDGE | 20001- | |
| 39 | 154-71-41270 | BOLT | 20001- | |
| 40 | 154-70-22270 | NUT | 20001- | |
| 41 | 01643-21845 | WASHER | 20001- | |
| 42 | 150-70-21356 | BIT,L.H. | 20001- | |
| 43 | 150-70-21346 | BIT,R.H. | 20001- | |
| 44 | 154-71-41270 | BOLT | 20001- | |
| 45 | 154-70-22270 | NUT | 20001- | |
| 46 | 01643-21845 | WASHER | 20001- | |
| 47 | 154-71-00700 | SHIM ASS'Y | 20001- | |
| 47 | \6\ | SHIM, 2.3MM | 20001- | |
| 47 | \6\ | SHIM, 1.0MM | 20001- | |
| 47 | \6\ | SHIM, 0.5MM | 20001- | |
| 48 | 01010-82490 | BOLT | 20001- | |
| 49 | 01643-32460 | WASHER | 20001- | |
| 50 | \6\ | PLATE, NAME,NAME | 20001- | |
| 51 | 04418-13060 | SCREW | 20001- |