Parts list: № Number Qty Name Options 1 AL165494 1 Switch 2 L64713 1 Extension Spring 3 AL117365 1 Switch Next page: ST68150 SUPER COMFORT SEAT MSG83/MSG93 ST68151 SUPER COMFORT SEAT MSG85/MSG95 ST68153 INTERNAL ADAPTER FOR 15-DEG. SWIVEL (SUPER COMFORT SEAT MSG85/MSG95) ST68154 EXTERNAL ADAPTER, 180-DEG. SWIVEL FOR SUPER COMFORT SEAT MSG85/MSG95 (FIELD KIT) ST68158 BACKREST EXTENSION ST68146 FORE-AND-AFT HORIZONTAL SUSPENSION MSG83 / MSG93 ST68139 SUSPENSION FOR SUPER COMFORT SEAT MSG85 ST68138 SUSPENSION FOR SUPER COMFORT SEAT MSG85 ST68136 AIR COMFORT SEAT MSG93 ST68135 AIR COMFORT SEAT MSG93