part 4180250 Guide Ø 36 Annovi Reverberi code 4180250 Details Annovi Reverberi number4180250 DescriptionGuide Ø 36 ItalianGuida pistone anteriore Ø 36 PistonQty per pump3 Also comes in KIT 43627 Plunger guide kitKIT 43628 Plunger guide kit Fits these pumps Annovi Reverberi RTD 4 RTD 130.100RTD 130.160RTD 130.200RTD 160.130 C + F57