part 4180410 Guarnizione Ø 36 Gasket Annovi Reverberi code 4180410 Details Annovi Reverberi number4180410 DescriptionGuarnizione Ø 36 Gasket ItalianGuarnizione Ø 36 GasketQty per pump3 Also comes in KIT 43625 Water seal kitKIT 43626 Water seal kit Fits these pumps Annovi Reverberi RTD 4 RTD 130.100RTD 130.160RTD 130.200RTD 160.130 C + F57