This includes three unloaders three different parts as seen in pictures. The only details I have are in the pictures. I believe there is one 4.580–318.0 and then it looks like another one is a smaller, 9.175–00 6.0 and then another one I’m not exactly sure on its size and that’s the larger with the green washers that is not in the tube that one has the part number I believe this may have been from Amazon, but the other ones are German direct originally very expensive. This is for all three pieces, including shipping.
eBay