| Item | Parts No. | 名称 | Description | Qty |
| 1 | 946462-01E | 靠背总成 | Back big protect plate | 1 |
| 2 | 948986-04E | 安全带总成 | Seatbelt assembly | 1 |
| 3 | 946463-01E | 座垫总成 | Seat cushion assembly | 1 |
| 4 | 946464-01E | 高斜度总成 | High gradient assembly | 1 |
| 5 | 941738-02E | 带锁扣总成 | Buckle assembly | 1 |
| 6 | 941961-03E | 左侧护壳 | Left-hand protective cover | 1 |
| 7 | 941962-03E | 右侧护壳 | Right side protective shell | 1 |
| 8 | 946392-02E | 靠背调节手把 | Backrest adjusting handle | 1 |
| 9 | 946393-02E | 高斜度调节手把 | High inclination adjusting handle | 1 |
| 10 | 946465-01E | 座支架总成 | Bracket gp-seat | 1 |