Parts list: № Number Qty Name Options 1 AL210871 1 Package Of Parts 2 AL210442 1 Cushion 3 AL210441 1 Cushion 4 AL210443 1 Extension Kit ORDER AL204297 4 AL204297 1 Seat Back 5 AL210444 1 Guide Kit Next page: ST739898 Air Spring / Wiring Harness / Handle, Seat, Air Suspended, W/ CommandARM™, MSG95AL/741 ST822329 Seat, CommandARM™, Air Suspended, MSG95AL / 741 ST898951 Mounting Parts / Seat Belt / Adjuster, Seat, Air Suspended, MSG95GL/731 ST740045 Support / Armrest, Seat, Air Suspended, W/ CommandARM™, W/ Dynamic Dampening System, MSG95AL / 741 ST740008 Compressor / Hose, Seat, Air Suspended, W/ Dynamic Damping System, MSG95AL/741 ST740032 Boot / Damper / Suspension, Seat, Air Suspended, W/ CommandARM™, MSG95AL / 741 ST739899 Lumbar Support / Literature Box / Switch, Seat, Air Suspended, MSG95AL/741 ST450848 Seat, CommandARM™, Air Suspended, MSG95AL / 741 ST740026 Support / Armrest, Seat, Air Suspended, W/ CommandARM™, MSG95AL / 741 ST739879 Cushion / Headrest, Seat, Air Suspended, MSG95AL/741