No.DescriptionPriceQuantity
0+ (Unillustrated Parts)  
1+ Air delivery pipe  
2+ Air tube  
3+ Air tube  
4+ Check valve  
5+ Sealing washer  
6+ Nut  
7+ Sleeve  
8+ Sleeve  
9+ Nut  
10+ Hose  
11+ Hose  
12+ Stub pipe  
13+ Hose clip  
14+ Stub pipe hose  
15+ Hose clip  
16+ Hose clip  

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.