No.DescriptionPriceQuantity
0+ (Unillustrated Parts)  
1+ Seat cushion  
2+ Cushion cover  
3+ Seat squab  
4+ Squab cover  
5+ Headrest  
6+ Squab backcover  
7+ Plug  
8+ Backcover spacer  
9+ Squab cushion/frame cover  
10+ Screw  
11+ Screw  
12+ Recessed pan head screw  
13+ Self tapping screw  
14+ Screw  
15+ Headrest retaining clip  

The part numbers in the assembly image below relate to the product number in the table. Clicking on the part number will open up the relevant part details.