0+ (Unillustrated Parts)  
1+ Seatbelt  
2+ Seatbelt buckle  
3+ Seatbelt height adjuster  
4+ Seatbelt adjust knob  
5+ Collar nut  
6+ Seatbelt cap  
7+ Screw  
8+ Paint clearing setscrew  
9+ Seatbelt slider shield  
10+ Seatbelt slider bezel  

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.