I will need to discuss this with my shipping staff. The first thing we will do is verify our inventory level. If it is correct, there is something amiss elsewhere. If it is not, we will decide what course of action we need to take and let you know. While I investigate, can I have you answer a few questions?1) I have to believe there was some sort of packing material placed between and around the parts before they were put into the box & sealed. Was there packing material? Was it removed before the picture was taken?2) If it was, can you be absolutely certain one of the parts was not accidently discarded with the packing material?We will get this cleared up quickly.