| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 175-70-21210 | BLADE | 50001- | |
| 2 | 175-70-21153 | BRACKET (WELDED) | 50001- | |
| 3 | 175-70-21181 | BRACKET (WELDED) | 50001- | |
| 4 | 175-70-21191 | BRACKET (WELDED) | 50001- | |
| 5 | 175-70-21160 | PLATE,L.H. (WELDED) | 50001- | |
| 5 | 175-70-21170 | PLATE,R.H. (WELDED) | 50001- | |
| 6 | 175-70-26310 | EDGE,CUTTING, CENTER | 50001- | |
| 7 | 175-70-21115 | EDGE,CUTTING, SIDE | 50001- | |
| 8 | 175-71-11454 | BOLT | 50001- | |
| 9 | 175-71-11530 | NUT | 50001- | |
| 10 | 01643-22245 | WASHER | 50001- | |
| 11 | 175-70-21126 | BIT,END, L.H. | 50001- | |
| 12 | 175-70-21136 | BIT,END, R.H. | 50001- | |
| 13 | 175-71-11463 | BOLT | 50001- | |
| 14 | 175-71-11530 | NUT | 50001- | |
| 15 | 01643-22245 | WASHER | 50001- | |
| 16 | 175-70-23223 | PIN | 50001- | |
| 17 | 09257-06009 | LOCK,LOCK | 50001- | |
| 18 | 01010-51435 | BOLT | 50001- | |
| 19 | 01643-31445 | WASHER | 50001- | |
| 20 | 175-70-23180 | JOINT | 50001- | |
| 21 | 09255-02215 | PIN | 50001- | |
| 22 | 195-70-12510 | PLATE,LOCK | 50001- | |
| 23 | 01010-51435 | BOLT | 50001- | |
| 24 | 01643-31445 | WASHER | 50001- | |
| 25 | 150-70-13411 | PIN | 50001- | |
| 26 | 170-70-12240 | PIN | 50001- | |
| 27 | 04050-04025 | PIN,COTTER | 50001- |