AR Pumps (Annovi Reverberi) are Italian-engineered pressure washer pumps known for their reliability across residential, commercial, and industrial applications. Parts for Pressure Washers stocks AR pump assemblies, water seal kits, packing kits, manifolds, and repair components for a wide range of AR pump models. Whether you're servicing a light-duty consumer unit or a heavy-duty contractor pump, our AR Pump parts inventory has you covered. Order with confidence — most AR Pump parts ship same day.