| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 154-78-74122 | ARM | 20001- | |
| 2 | 154-78-14224 | BUSHING | 20001- | |
| 3 | 154-78-74191 | PIN | 20001- | |
| 4 | 01010-81625 | BOLT | 20001- | |
| 5 | 01643-31845 | WASHER | 20001- | |
| 6 | 07020-00000 | FITTING,GREASE | 20001- | |
| 7 | 154-78-74111 | BEAM | 20001- | |
| 8 | 154-78-14224 | BUSHING | 20001- | |
| 9 | 154-78-74181 | PIN | 20001- | |
| 10 | 01010-81625 | BOLT | 20001- | |
| 11 | 01643-31845 | WASHER | 20001- | |
| 12 | 07020-00000 | FITTING,GREASE | 20001- | |
| 13 | 154-78-32430 | PIN | 20001- | |
| 14 | 154-78-32440 | COLLAR | 20001- | |
| 15 | 154-78-74131 | LINK | 20001- | |
| 16 | 145-70-42220 | BUSHING | 20001- | |
| 17 | 09601-00835 | PLATE, NAME | 20001- | |
| 18 | 04418-13060 | SCREW | 20001- | |
| 19 | 09244-02489 | PIN | 20001- | |
| 20 | 154-78-14349 | SHANK | 20001- | |
| 21 | 154-78-31330 | PROTECTOR | 20001- | |
| 22 | 09244-02508 | PIN | 20001- | |
| 23 | 175-78-31230 | POINT | 20001- | |
| 24 | (707-00-XH040) | CYLINDER GROUP,L.H. | 20001- | |
| 25 | (707-00-XH050) | CYLINDER GROUP,R.H. | 20001- | |
| 26 | 154-78-15691 | SHANK,SERVICE PARTS | 20001- |