| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 144-70-61210 | BLADE ASS'Y | 50001- | |
| 2 | 144-70-61230 | BRACKET,UPPER (WELDED) | 50001- | |
| 3 | 144-70-61240 | BRACKET,LOWER (WELDED) | 50001- | |
| 4 | 144-70-61310 | BRACKET,CENTER (WELDED) | 50001- | |
| 5 | 144-70-61140 | EDGE,CUTTING | 50001- | |
| 6 | 144-70-11250 | END BIT,END, L.H. | 50001- | |
| 7 | 144-70-11260 | END BIT,END, R.H. | 50001- | |
| 8 | 02090-01275 | BOLT | 50001- | |
| 9 | 02091-01210 | BOLT | 50001- | |
| 10 | 02290-11219 | NUT | 50001- | |
| 11 | 144-70-11160 | PIN | 50001- | |
| 12 | 04050-18080 | PIN,COTTER | 50001- | |
| 13 | 144-854-1221 | ARM ASS'Y | 50001- | |
| 14 | 144-854-1231 | BOSS (WELDED) | 50001- | |
| 15 | 140-915-2140 | STOPPER | 50001- | |
| 16 | 144-70-12181 | PIN | 50001- | |
| 17 | 150-70-12120 | BUSHING (WELDED) | 50001- | |
| 18 | 09245-04830 | CHAIN | 50001- | |
| 19 | 170-70-12160 | LOCK | 50001- | |
| 20 | 170-70-12150 | PIN | 50001- | |
| 21 | 150-70-13410 | PIN | 50001- | |
| 22 | 170-70-12240 | PIN | 50001- | |
| 23 | 04050-04025 | PIN,COTTER | 50001- | |
| 24 | 144-854-1242 | BRACE | 50001- | |
| 25 | 144-817-2312 | JOINT | 50001- | |
| 26 | 07020-00000 | FITTING,GREASE | 50001- | |
| 27 | 170-70-12221 | BEARING | 50001- | |
| 28 | 01010-52050 | BOLT | 50001- | |
| 29 | 01643-32060 | WASHER | 50001- | |
| 30 | 150-70-12242 | SCREW,SET | 50001- | |
| 31 | 01602-21236 | WASHER,SPRING | 50001- | |
| 32 | 07020-00000 | FITTING,GREASE | 50001- | |
| 33 | 144-854-2760 | HOLDER | 50001- | |
| 34 | 140-915-2110 | SHAFT | 50001- | |
| 35 | 144-871-5140 | WASHER | 50001- | |
| 36 | 01593-14225 | NUT | 50001- | |
| 37 | 04050-18065 | PIN,COTTER | 50001- | |
| 38 | 144-854-1280 | PIN | 50001- | |
| 39 | 144-854-1290 | PIN | 50001- | |
| 40 | 04050-04025 | PIN,COTTER | 50001- |