| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-43-41143 | Arm rest | B50001- | |
| 2 | 20Y-43-41173 | Bracket | B50001- | |
| 3 | 01252-80820 | Bolt | B50001- | |
| 4 | 01643-70823 | Washer | B50001- | |
| 5 | 20Y-43-41162 | Pin | B50001- | |
| 6 | 01435-40816 | Bolt | B50001- | |
| 7 | 20Y-43-41152 | Spring | B50001- | |
| 8 | 437-40-26240 | Washer | B50001- | |
| 9 | 01245-00620 | Screw | B50001- | |
| 10 | 01580-40605 | Nut | B50001- | |
| 11 | 20Y-43-41181 | Cap | B50001- | |
| 12 | 01023-20512 | Screw | B50001- | |
| 13 | 20Y-43-41191 | Cover | B50001- | |
| 14 | 01370-40510 | Screw | B50001- | |
| 15 | 20Y-43-41591 | Cover | B50001- | |
| 16 | 01023-20512 | Screw | B50001- | |
| 17 | 20Y-43-41281 | Rubber | B50001- | |
| 18 | 20Y-43-41461 | Plate | B50001- | |
| 19 | 01370-40610 | Screw | B50001- |