I think this is a new old stock part, but it is dirty like it may have been previously installed. I cannot really assure it is the right part in the box as I can't seem to find a reference for the part number. I'm guessing it's a relay or a regulator of some variety. I am selling this more for novelty and the vintage box than anything else. Listing is for a single part. If more than one is pictured it is just to show difference in packaging or condition. See photos for detail and condition.