| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 177-50-11141 | BAR,EQUALIZER | 12128-@ | |
| 2 | 177-50-11160 | BUSHING | 12128-@ | |
| 3 | 175-50-31160 | BUSHING | 12128-@ | |
| 4 | 177-50-11170 | SEAL | 12128-@ | |
| 5 | 177-50-11150 | PIN | 12128-23890 | |
| 6 | 07020-00675 | FITTING | 12128-23890 | |
| 7 | 01018-61640 | BOLT | 12128-23890 | |
| 8 | 01602-21648 | WASHER | 12128-23890 | |
| 9 | 04082-00616 | LOCK | 12128-@ | |
| 10 | 175-50-32111 | SUPPORT | 12128-@ | |
| 11 | 170-50-12110 | PAD | 12128-@ | |
| 12 | 175-50-22131 | SEAT | 12128-@ |