| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23B-70-31523 | HOLDER | 4001- | |
| 2 | 23B-70-31540 | SHIM¤ 0.29MM | 4001- | |
| 3 | 01124-52460 | STUD | 4001- | |
| 4 | 01580-12419 | NUT | 4001- | |
| 5 | 01643-32460 | WASHER | 4001- | |
| 6 | 07020-00675 | FITTING,GREASE | 4001- | |
| 7 | 23B-70-31140 | STUD,BALL | 4001- | |
| 8 | 238-70-11180 | WASHER | 4001- | |
| 9 | 01590-14548 | NUT | 4001- | |
| 10 | 04050-18080 | PIN,COTTER | 4001- | |
| 11 | 23B-60-35340 | BRACKET | 4001- | |
| 12 | 01010-81020 | BOLT | 4001- | |
| 13 | 01643-31032 | WASHER | 4001- | |
| 14 | 23B-70-31411 | DRAWBAR | 4001- | |
| 15 | 23B-70-51550 | GUIDE | 4001- | |
| 16 | 23B-70-51560 | GUIDE | 4001- | |
| 17 | 23B-70-31630 | PLATE¤ 6.0MM | 4001- | |
| 18 | 23B-70-31610 | SHIM¤ 1.0MM | 4001- | |
| 23B-70-31620 | SHIM¤ 0.5MM | 4001- | ||
| 19 | 01011-82050 | BOLT | 4001- | |
| 20 | 01643-32060 | WASHER | 4001- | |
| 21 | 01011-82050 | BOLT | 4001- | |
| 22 | 01643-32060 | WASHER | 4001- | |
| 23 | 01580-12016 | NUT | 4001- | |
| 24 | 01016-52470 | BOLT | 4001- | |
| 25 | 01580-12419 | NUT | 4001- |