| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23D-70-13110 | SUPPORT | 4501- | |
| 23E-70-13110 | SUPPORT | 4001-4500 | ||
| 2 | 23E-70-13130 | ADJUSTER,L.H. | 4001- | |
| 3 | 23E-70-13140 | ADJUSTER,R.H. | 4001- | |
| 4 | 23E-70-13190 | GUIDE | 4001- | |
| 5 | 23E-70-13180 | GUIDE | 4001- | |
| 6 | 01010-51230 | BOLT | 4001- | |
| 7 | 01643-31232 | WASHER | 4001- | |
| 8 | 23E-70-13230 | COLLAR | 4001- | |
| 9 | 23E-70-13170 | PIN | 4001- | |
| 10 | 01643-31645 | WASHER | 4001- | |
| 11 | 04050-14028 | PIN,COTTER | 4001- | |
| 12 | 23E-70-13150 | BOLT | 4001- | |
| 13 | 234-70-12151 | BLOCK | 4001- | |
| 14 | 01580-12419 | NUT | 4001- | |
| 15 | 01643-32460 | WASHER | 4001- |