- Frame
- Drawing No：27140178491
- Reinforcing beam assy
- Drawing No：27140188351
- Middle seat
- Drawing No：27140124731
- Plate
- Drawing No：27140138171
- Bolt gb5786-m16*1.5*60-12.9
- Drawing No：4011010219
- Plate
- Drawing No：27140185341
- Crossbeam assy 1
- Drawing No：27140203371
- Right connecting plate 2610*682*10
- Drawing No：27140188301
- Connecting beam 2610*682*10
- Drawing No：27140188291
- Rh inner longit stiffening beam 410*100*8
- Drawing No：27140203361
- Rh longit beam 430*110*10
- Drawing No：27140203351
- Rh longit beam 450*120*10
- Drawing No：27140203341
- Lh inner longit stiffening beam 410*100*8
- Drawing No：27140203331
- Lh longit beam 430*110*10
- Drawing No：27140203321
- Rear the thrust rod assembly
- Drawing No：27120177121
- Seat assembly
- Drawing No：27120177621