1+ Accelerator pedal  
2+ Accelerator pedal pad  
3+ Joint pin  
4+ Washer  
5+ Split pin  
6+ Torsion spring  
7+ Accelerator pivot bearing bracket  
8+ Pivot bearing  
9+ Bearing circlip  
10+ Recessed setscrew  
11+ Plain washer  
12+ Pedal stop  
13+ Paint clearing screw  
14+ Washer  
15+ Kickdown switch  
16+ Switch mounting stud  

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.