Parts list: № Number Qty Name Options 1 AL116993 1 Cushion Yellow Vinyl, W/ Screws 2 AL116992 1 Cushion Yellow Vinyl, W/ Screws 3 AL216568 1 Extension 4 H203739 2 Structural Tube 5 AL216561 1 Extension ORDER AL216568 Next page: ST895771 Guide Rail, Support / Armrest, Seat, MSG83/731 ST895199 Boot / Damper / Adjuster / Suspension, Seat, MSG83/731 ST747762 Attachment, Seat, Mechanical Suspended, MSG85/731, OOS ST899329 Switch Kit, Seat, MSG83/731 ST776591 Attachment, Reed Contact Switch, MSG85 PICT-OSF.1 OSF Seat PICT-OSF.2 OSF Seat