0+ (Unillustrated Parts)  
1+ Battery  
2+ Battery vent tube  
3+ Battery vent elbow  
4+ Rubber boot  
5+ Cable clamp plate  
6+ Battery cable  
7+ Negative battery lead  
8+ Terminal post  
9+ Terminal post cover  

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.