part 1540560 Screw M6x20 Annovi Reverberi code 1540560 Details Annovi Reverberi number1540560 DescriptionScrew M6x20 ItalianVite M6x20Qty per pump1 Fits these pumps Annovi Reverberi RPV 1 RPV 2 G 19 D Annovi Reverberi RPW 1 RPW 2 G 19 D