service kit: oil seals KIT 46385 Oil seal kit Annovi Reverberi code 46385 In the kit Part numberDescriptionPosition 3660310Anello tenuta Ring23 2282270Anello tenuta Ring30 3660360Guarnizione OR Ø 183,82x2,62 O-ring36 3660740Guarnizione OR Ø 83x3 O-ring40 Fits these pumps Annovi Reverberi RTX 1 RTX 150.100 C + F56