No.DescriptionPriceQuantity
1+ Plenum stiffener  
2+ Mounting bracket  
3+ Tie strap  
4+ Locking nut  
5+ Plain washer  
6+ Paint clearing screw  
7+ Plain washer  
8+ Washer faced setscrew  

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.