The Fleck 2510 tank slip ring (19197) is commonly replaced to fix leaks that develop at the base of the control valve where the valve seals against the tank. It may also be necessary to replace the tank O-ring (18303) if it is cracked, brittle, nicked, or cut, which will allow leaks in the same area. This is a genuine Fleck part that will work on all Fleck 2510 & 2510 SXT softener, filter, and air injection valves. Replacement tank slip ring for Fleck 2510 & 2510SXT softener & filter valves Replacement part for leaks that form where the control valve seals against the tank The slip ring (Fleck part# 19197) can crack and allow leaks Genuine Fleck parts
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