1+ Oil pump  
2+ .Setscrew  
3+ .Serrated washer  
4+ Oil suction elbow  
5+ O-ring  
6+ Oil suction pipe gasket  
7+ Bolt  
8+ Setscrew  
9+ Serrated washer  
10+ Oil delivery elbow  
11+ O-ring  
12+ Oil delivery pipe gasket  
13+ Setscrew  
14+ Serrated 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.