1+ Reservoir  
2+ Washer pump  
3+ Reservoir mounting plate  
4+ Base joint gasket  
5+ Support bar  
6+ Anchorage rod  
7+ Anchorage rod nut  
8+ Reservoir filler cap  
9+ Grommet  
10+ Harness  
11+ Setscrew  
12+ Spring washer  
13+ 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.