Description

The AR (Annovi Reverberi) Kit 42556 is a professional-grade water seal repair set designed specifically for the RRV series of high-pressure pumps. This kit contains the critical high-pressure and low-pressure “packings” required to stop water leaks from the pump head and restore consistent discharge pressure.

When your RRV pump begins to leak water between the manifold and the crankcase—or if you notice a significant drop in cleaning power—this kit provides the exact OEM-spec seals needed for a full “wet-end” rebuild.