part 94735500 Spring Ø8,5 x 12 Interpump code 94735500 Details Interpump number94735500 DescriptionSpring Ø8,5 x 12 ItalianMolla Dm. 8.5x12.0Qty per pump1 Fits these pumps Interpump 53 E1 series 3 E1D1835E1E1811E1E2111 Interpump 53 ET1 brass series 2 ET1D1835ET1E1811