Piston and shaft Assembly for Downflow Fleck 5000, Proflo SE, and others water softener valves.
Also used in newer Rainsoft Valves ( as it is based on the Fleck 5000 Valve Body design.
Teflon coating color does not matter. Common colors are Green and Black.
When this Rod breaks, it could mean it is time to replace the Seals and Spacers (* kit 60120 ).
Cross reference the Downflow "plunger" / "piston" brass / Teflon portion only ( not sold separately ) = 18265 or 18160
Cross reference CSI ( Signature Series ) PN 20001X231
Note, the Piston Body is smaller than the Upflow version ( 60115-10 )
, and rarely used ( most units use the Downflow Piston ),