part 59120341 Manifold for piston Ø20 Interpump code 59120341 Details Interpump number59120341 DescriptionManifold for piston Ø20 ItalianTESTATA POMPA D.20 (E3)Qty per pump1 Fits these pumps Interpump 59 E3 series 5 E3B1515E3B1713E3C1021E3C1218E3C1515