Replacement Internal Spring O-Ring for 71601 6-Way Valve

Replacement Internal Spring O-Ring for 71601 6-Way Valve that is used on the Hydrotools 71610, 71915, 72220 & 72420 Sand Filter systems. The O-Ring is used internally on the stem of the valve core to seat the valve spring. Two of these are used internally on the top and bottom of the spring Genuine Hydrotools part