No.DescriptionPriceQuantity
0+ (Unillustrated Parts)  
1+ Seat squab  
2+ .Squab cover  
3+ .Cover  
4+ .Armrest hinge  
5+ Seat cushion  
6+ .Cushion cover  

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.