I replaced the dual valve like everywhere on the internet told me. When I removed it I saw the gray tube that ran up the back of the freezer side was too short to go into valve without being crooked and over stretched. I ordered it and it came and I saw it was made different than the original. The revision is a better design and solved my leakage problem. Whirlpool should have a recall on the tube. It caused massive damage to my kitchen because it leaked so little and only when it made ice. We never saw any water. The flooring began to separate from water under it.