GE 7085263 Plastic Cream Color 5-Port Gate Valve Cover for Water Softeners
 
Product Features
  

         
Fits many softener brands - Kenmore, Whirlpool, GE, Morton, Northstar, etc.
         
Has 5 screw holes in the cover to attach to valve body (the larger version has 8)
         
Also goes by GE part number WS31X10006