1+ Fan motor  
2+ Fan blade  
3+ Fan blade circlip  
4+ Fan mounting bracket  
5+ Grommet  
6+ Washer  
7+ Distance tube  
8+ Hexagonal nut  
9+ Locking nut  
10+ Locking nut  

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.