part 66120436 Testata inox piston Ø22 Interpump code 66120436 Details Interpump number66120436 DescriptionTestata inox piston Ø22 ItalianTESTATA INOX PIST.D.22Qty per pump1 Fits these pumps Interpump 66 SS series 3 SSE2030SSE2035SSU2040