Complete Brine Valve Assembly, part # 7116488 or new 7310197 or old 7123689, also called WS15X10005 for GE models.

Note: Does NOT include Ferrule Nut ( 1202600 ).

Also NOTE: The purpose of the Brine Valve & Float is ONLY to prevent overflowing out of the brine tank.
It does not "control" the level or have anything to do with common "lack of suction" of the water ( except the screen possibly / rarely being clogged inside the bottom of the Brine Pick Up tube ).

For problems with high water in the brine area,
see:
Brine Draw / Suction Failure and High Water in Salt Area .