1+ Wheelarch liner  
2+ Wheelarch baffle  
3+ Brake cooling duct  
4+ Wheelarch location plate  
5+ Self tapping screw  
6+ Oval washer  
7+ Captive nut  
8+ Wheelarch extension  
9+ Captive nut  
10+ Sems screw  
11+ Self tapping screw  
12+ Sealing strip  
13+ Plastic push on nut  

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.