part 3200530 Piston guide Annovi Reverberi code 3200530 Details Annovi Reverberi number3200530 DescriptionPiston guide ItalianGuida pistoneQty per pump1 Fits these pumps Annovi Reverberi RCV 3 RCV 2.5G25 D + F7RCV 3.5G25 D + F7RCV 3G25 D + F7