part 4180240 Guide Ø 36 Annovi Reverberi code 4180240 Details Annovi Reverberi number4180240 DescriptionGuide Ø 36 ItalianGuida pistone posteriore 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