1+ Oil cooler  
2+ Engine oil cooler hose  
3+ Engine oil cooler hose  
4+ .O-ring  
5+ Oil cooler hose  
6+ Oil cooler hose  
7+ .O-ring  
8+ Adaptor  
9+ Oil cooler pipe bracket  
10+ Oil cooler pipe bracket  
11+ Pipe clip  
12+ Torx head screw  
13+ Oil cooler mounting bracket  
14+ Oil cooler mounting  
15+ Flange nut  
16+ Flanged head screw  
17+ Hexagon flange screw  
18+ Mounting bracket  

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.