1+ Oil cooler return pipe  
2+ Oil cooler output pipe  
3+ O-ring  
4+ .Banjo bolt  
5+ .Sealing washer  
6+ Oil cooler pipe bracket  
7+ Flange head screw  
8+ Pipe clip  
9+ Filler cap  
10+ Locking pin  
11+ Dipstick tube  
12+ O-ring  

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.