0+ (Unillustrated Parts)  
1+ Brake servo  
2+ Locking nut  
3+ Plain washer  
4+ Joint pin  
5+ Plain washer  
6+ Split pin  
7+ .Non return valve repair kit  
8+ Brake servo service kit  
9+ Brake master cylinder  
10+ Nut  
11+ Washer  
12+ Brake master cylinder service kit  

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.