| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | AHXB2733 | Arm Assembly, L.H. | 80138- | |
| 2 | Plate | 80138- | ||
| 3 | 562-40-31350 | Pin | 80138- | |
| 4 | 07043-00211 | Plug, Taper | 80138- | |
| 5 | 581-40-21350 | Bushing | 80138- | |
| 6 | 07000-42115 | O-ring | 80138- | |
| 7 | 581-40-11151 | Cover | 80138- | |
| 8 | 581-40-11161 | Lock | 80138- | |
| 9 | 01010-82455 | Bolt | 80138- | |
| 10 | 581-40-11360 | Retainer | 80138- | |
| 11 | 581-40-11171 | Cover | 80138- | |
| 12 | 566-30-11250 | Plate | 80138- | |
| 13 | 01010-82455 | Bolt | 80138- | |
| 14 | 581-40-21340 | Bushing | 80138- |