0+ (Unillustrated Parts)  
1+ Atmospheric recovery bottle  
2+ Overflow pipe  
3+ Connector elbow  
4+ Worm drive hose clip  
5+ P-clip  
6+ Worm drive hose clip  
7+ Nut  
8+ Plain washer  

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.