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 4 AL204297 1 Seat Back 5 AL210444 1 Guide Kit Next page: ST740012 Lumbar Support / Literature Box, Seat, Air Suspended, W/O CommandARM™, MSG95AL/741 ST740194 Holder, Operator Manual, Seat, Air Suspended ST800444 Seat, Air Suspended, W/ CommandARM™, W/O Dynamic Damping System, MSG95AL/741, Attachment ST887149 Attachment, Seat, MSG97 EL-741, Air Suspended, Ventilated, W/ Dynamic Damping System, W/ CommandARM™, W/O CommandPRO™ ST890131 Air Spring / Wiring Harness / Handle, Seat, Air Suspended, MSG97EL/741 ST739899 Lumbar Support / Literature Box / Switch, Seat, Air Suspended, MSG95AL/741 ST739890 Compressor / Hose, Seat, Air Suspended, W/O Dynamic Dampening System, MSG95AL/741 ST739881 Housing, Suspension, Seat, Air Suspended, W/ CommandARM™, MSG95AL/741 ST739880 Wiring Harness, Seat, Air Suspended, MSG95AL/741 ST739629 Compressor / Hose, Seat, Air Suspended, MSG95GL/731