I ordered the correct water inlet valve assembly, along with a new set of hoses from Appliance Parts Pros. It's a pain in the neck to work on stackable front-loaders in a closet so I had to haul them out before I could separate the two machines. Once out and unstacked (with the help of a friend) I was able to remove the top cover of the washing machine to replace the part. Note: Be sure to turn off the lines to the machines as well as unplugging them. Also, remember to clean the hose bibs and check for water flow before reconnecting. The videos provided on Appliance Parts Pros and Youtube are very helpful. Helpful hint: Be sure to clean the drain filter before attempting to fill the machine otherwise all that water that may not drain will be all over your floor.