Replaced water valve assembly. Note: valve has a sensor pushed in the top, after replacing I noticed the sensor was a little loose, so I examined the hole in the old part and found an "O" ring in the hole so I picked it out and placed it on the sensor and put it in the valve, then the sensor was secure. The new valve does not come with an "O" ring so don't forget to check for one, if your valve has a sensor in it.