Parts list: № Number Qty Name Options 1 AL210871 1 Package Of Parts 2 AL210474 1 Cushion 3 AL210473 1 Cushion 4 AL210443 1 Extension Kit ORDER AL204297 5 AL210444 1 Guide Kit Next page: ST740050 Housing, Suspension, Seat, Air Suspended, W/ CommandARM™, W/ Dynamic Dampening System, MSG95AL / 741 ST814033 Instructional Seat, Fabric, Attachment ST897976 Support / Armrest, Seat, Air Suspended, MSG95GL/731 ST740044 Attachment, Seat, Air Suspended, CommandARM™, MSG95AL / 741 ST434684 Seat Belt, CommandARM™ ST740045 Support / Armrest, Seat, Air Suspended, W/ CommandARM™, W/ Dynamic Dampening System, MSG95AL / 741 ST740039 Lumbar Support / Literature Box, Seat, Air Suspended, W/ CommandARM™, MSG95AL / 741 ST740036 Compressor / Hose, Seat, Air Suspended, W/ CommandARM™, MSG95AL / 741 ST740030 Wiring Harness, Seat, Air Suspended, W/ CommandARM™, MSG95AL / 741 ST740022 Attachment, Seat, Air Suspended, W/ CommandARM™, MSG95AL / 741