part 3660730 Gasket Annovi Reverberi code 3660730 Details Annovi Reverberi number3660730 DescriptionGasket ItalianGuarnizioneQty per pump3 Also comes in KIT 43519 Water seal kit, Ø36 mm Fits these pumps Annovi Reverberi RTX-SS 1 RTX-SS 100.100 N