| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 11Y-72-24101 | FRAME ASS'Y | 51131- | |
| 1 | 11Y-72-24102 | FRAME ASS'Y | 50501-51130 | |
| 2 | 11Y-72-14122 | BRACKET,L.H. (WELDED) | 50501- | |
| 3 | 11Y-72-14132 | BRACKET,R.H. (WELDED) | 50501- | |
| 4 | 11Y-72-14141 | BRACKET (WELDED) | 50501- | |
| 5 | 11Y-72-14150 | BRACKET (WELDED) | 50501- | |
| 6 | 11Y-72-14161 | BRACKET,L.H. (WELDED) | 50501- | |
| 7 | 11Y-72-14171 | BRACKET,R.H. (WELDED) | 50501- | |
| 11Y-72-00040 | PIVOT ASS'Y | 50501- | ||
| 8 | \6\ | BEARING (WELDED) | 51131- | |
| 8 | \6\ | BEARING (WELDED) | 50501-51130 | |
| 9 | 11Y-72-21281 | CAP | 50501- | |
| 10 | 11Y-72-21441 | SHIM, 1.0MM | 50501- | |
| 11 | 11Y-72-21451 | SHIM, 2.0MM | 50501- | |
| 12 | 01010-82065 | BOLT | 50501- | |
| 13 | 01643-32060 | WASHER | 50501- | |
| 14 | 11Y-72-14181 | BRACKET | 50501- | |
| 15 | 07043-70108 | PLUG | 50501- | |
| 16 | 11Y-72-11490 | BUSHING | 50501- | |
| 17 | 07145-00060 | SEAL,DUST | 50501- | |
| 18 | 01011-82455 | BOLT | 50501- | |
| 19 | 01643-32460 | WASHER | 50501- | |
| 20 | 11Y-72-11341 | PIN | 50501- | |
| 21 | 11Y-72-11360 | PLATE | 50501- | |
| 22 | 01010-81230 | BOLT | 50501- | |
| 23 | 01643-31232 | WASHER | 50501- | |
| 24 | 07020-00675 | FITTING | 50501- | |
| SERVICE KIT | ||||
| 8 | 11Y-72-00040 | PIVOT ASS'Y | 50501- | |
| 8 | \6\ | BEARING | 50501- | |
| 9 | 11Y-72-21281 | CAP | 50501- | |
| 10 | 11Y-72-21441 | SHIM, 1.0MM | 50501- | |
| 11 | 11Y-72-21451 | SHIM, 2.0MM | 50501- | |
| 12 | 01010-82065 | BOLT | 50501- | |
| 13 | 01643-32060 | WASHER | 50501- |