Description
The AR (Annovi Reverberi) Kit 47110 is the updated, high-performance water seal (packing) replacement for the RR series pumps with 18mm plungers. This kit officially replaces the legacy part number 42549.
As a critical maintenance item for the RR series, these seals are responsible for containing high-pressure water within the manifold. When your pump begins to leak water from the bottom of the head or experiences a drop in PSI, this kit provides a factory-spec solution to restore full power.





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