0+ (Unillustrated Parts)  
1+ Oil sump pan  
2+ Oil sump drain plug  
3+ Drain plug washer  
4+ Fixing plate  
5+ Screw  
6+ Fixing plate  
7+ Sump pan gasket  
8+ Oil screen  
9+ Screw  
10+ 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.