| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 144-854-1213 | BLADE | 45001- | |
| 2 | 144-854-1360 | BRACKET,UPPER (WELDED) | 45001- | |
| 3 | 144-854-1370 | BRACKET,LOWER (WELDED) | 45001- | |
| 4 | 144-854-1380 | BRACKET,CENTER (WELDED) | 45001- | |
| 5 | 144-70-11131 | EDGE,CUTTING | 45001- | |
| 6 | 140-70-11170 | BIT,END, L.H. | 45001- | |
| 6 | 140-70-11180 | BIT,END, R.H. | 45001- | |
| 7 | 02090-01275 | BOLT | 45001- | |
| 8 | 02290-11219 | NUT | 45001- | |
| 9 | 02091-11210 | BOLT | 45001- | |
| 10 | 02290-01219 | NUT | 45001- | |
| 11 | 144-70-11160 | PIN | 45001- | |
| 12 | 04050-18080 | PIN,COTTER | 45001- | |
| 13 | 144-854-1221 | ARM ASS'Y | 45001- | |
| 14 | 144-854-1231 | BOSS | 45001- | |
| 15 | 140-915-2140 | STOPPER | 45001- | |
| 16 | 144-70-12181 | PIN | 45001- | |
| 17 | 150-70-12120 | BUSHING | 45001- | |
| 18 | 09245-04830 | CHAIN | 45001- | |
| 19 | 170-70-12160 | LOCK | 45001- | |
| 20 | 170-70-12150 | PIN | 45001- | |
| 21 | 150-70-13410 | PIN | 45001- | |
| 22 | 170-70-12240 | PIN | 45001- | |
| 23 | 04050-04025 | PIN,COTTER | 45001- | |
| 144-854-0032 | BRACE ASS'Y | 45001- | ||
| 24 | 144-854-1241 | BRACE | 45001- | |
| 25 | 144-817-2311 | JOINT | 45001- | |
| 26 | 07020-00000 | FITTING,GREASE | 45001- | |
| 27 | 170-70-12221 | BEARING | 45001- | |
| 28 | 01010-52050 | BOLT | 45001- | |
| 29 | 01643-32060 | WASHER | 45001- | |
| 30 | 150-70-12242 | SCREW | 45001- | |
| 31 | 01602-01236 | WASHER,SPRING | 45001- | |
| 32 | 07020-00000 | FITTING,GREASE | 45001- | |
| 33 | 144-854-2760 | HOLDER | 45001- | |
| 34 | 140-915-2110 | SHAFT | 45001- | |
| 35 | 144-871-5140 | WASHER | 45001- | |
| 36 | 01593-14225 | NUT | 45001- | |
| 37 | 04050-08065 | PIN,COTTER | 45001- | |
| 38 | 144-854-1280 | PIN | 45001- | |
| 39 | 144-854-1290 | PIN | 45001- | |
| 40 | 04050-04025 | PIN,COTTER | 45001- |