part 3800080 Piston Ø 14 Annovi Reverberi code 3800080 Details Annovi Reverberi number3800080 DescriptionPiston Ø 14 ItalianPistone Ø 14Qty per pump3 Also comes in KIT 42950 Plunger kit, Ø14 mm Fits these pumps Annovi Reverberi RXV 2 RXV 3 G30 DRXV 3.5 G30 D